# Recent questions tagged prime

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How do I find the prime factors of 54 using the Division Method?
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How do I find the prime factors of 54 using the Division Method?How do I find the prime factors of 54 using the Division Method? ...
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Write 230 as a product of its prime factors.
0 answers 82 views
Write 230 as a product of its prime factors.Write 230 as a product of its prime factors. ...
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Write 360 and 450 each as a product of prime factors and then find the HCF and the LCM of 360 and 450 .
0 answers 328 views
Write 360 and 450 each as a product of prime factors and then find the HCF and the LCM of 360 and 450 . Write 360 and 450 each as a product of prime factors and then find the HCF and the LCM of 360 and 450 . ...
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Which of the following is a prime number?
1 answer 74 views
Which of the following is a prime number?Which of the following is a prime number? A 1 B 2 C 0 D 4 ...
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Using Prime factorization, find the HCF and LCM of $24,36,40$
1 answer 96 views
Using Prime factorization, find the HCF and LCM of $24,36,40$Using Prime factorization, find the HCF and LCM of $24,36,40$ ...
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Express 80 as a product of primes.
0 answers 138 views
Express 80 as a product of primes.Express 80 as a product of primes. ...
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Use Euclid's division algorithm to find the HCF of the following numbers: 55 and 210
1 answer 140 views
Use Euclid's division algorithm to find the HCF of the following numbers: 55 and 210Use Euclid's division algorithm to find the HCF of the following numbers: 55 and 210 ...
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What is the prime factorization of 136?
1 answer 101 views
What is the prime factorization of 136?What is the prime factorization of 136? ...
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1 answer 109 views
Kansas City, despite its name, sits on the border of two US states: Missouri and Kansas. The Kansas City metropolitan area consists of 15 counties, 9 in Missouri and 6 in Kansas.Kansas City, despite its name, sits on the border of two US states: Missouri and Kansas. The Kansas City metropolitan area consists of 15 counties, 9 ...
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The product of two positive numbers is 391 and their difference is 6 . What is their sum?
0 answers 112 views
The product of two positive numbers is 391 and their difference is 6 . What is their sum?The product of two positive numbers is 391 and their difference is 6 . What is their sum? ...
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Prove Wilson's Theorem
1 answer 138 views
Prove Wilson's TheoremProve Wilson's Theorem ...
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Use the converse of Wilson's Theorem to determine the primality of 13
0 answers 102 views
Use the converse of Wilson's Theorem to determine the primality of 13Use the converse of Wilson's Theorem to determine the primality of $13$ ...
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Prove the following
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Prove the followingLet $n,k \in &nbsp;\mathbb{R}^+$ such that $k =(p-1)q +r, 0 \leq r \leq p$ Prove that $n^k \equiv n^r \ (mod \ p)$ ...
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0 answers 115 views
A charge $+16 \mathrm{C}$ is fixed at each of the points $x=3,9,15, \ldots, \infty$ on the $x$ -axis, and a charge $-16 \mathrm{C}$ is fixed at each of the points $x=6,12,18, \ldots, \infty$ on the $x$ -axis.A charge $+16 \mathrm{C}$ is fixed at each of the points $x=3,9,15, \ldots, \infty$ on the $x$ -axis, and a charge $-16 \mathrm{C}$ is fixed at each o ...
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Prove that if the product of $n$ positive real numbers is 1, then their sum is at least $n$
1 answer 316 views
Prove that if the product of $n$ positive real numbers is 1, then their sum is at least $n$Prove that if the product of $n$ positive real numbers is 1, then their sum is at least $n$ ...
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Prove that a positive integer $n$ is a prime number if no prime number less than or equal to $\sqrt{n}$ divides $n$.
0 answers 204 views
Prove that a positive integer $n$ is a prime number if no prime number less than or equal to $\sqrt{n}$ divides $n$.Prove that a positive integer $n$ is a prime number if no prime number less than or equal to $\sqrt{n}$ divides $n$. ...
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It is given that, the universal set $\xi$ has subsets $\mathrm{P}, \mathrm{Q}$ and $\mathrm{R}$ such that
0 answers 82 views
It is given that, the universal set $\xi$ has subsets $\mathrm{P}, \mathrm{Q}$ and $\mathrm{R}$ such thatIt is given that, the universal set $\xi$ has subsets $\mathrm{P}, \mathrm{Q}$ and $\mathrm{R}$ such that $\xi=\{x: 31 \leq x&lt;37$ and $x$ is an int ...
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What is difference between a prime number and an odd number
0 answers 249 views
What is difference between a prime number and an odd numberWhat is the difference between a prime number and an odd number ...
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The value of $y^{\prime} / x^{\prime}$ in terms of the angle 0 is given by
1 answer 540 views
The value of $y^{\prime} / x^{\prime}$ in terms of the angle 0 is given byThe value of $y^{\prime} / x^{\prime}$ in terms of the angle 0 is given by a) $\tan \theta$ b) $\sec \theta$ c) $\cot \theta$ d) $\operatorname{cosec} ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 ​​Prove that​​ $left \frac{5}{p} \right) = 1 if and only if p \eqiuv \pm 1 \pmod{4} for p prime 0 answers 90 views ​​Prove that​​ \(left \frac{5}{p} \right) = 1 if and only if p \eqiuv \pm 1 \pmod{4} for p prime Prove that&nbsp;\(\left( \frac{5}{p} \right) = 1$&nbsp;if and only if&nbsp;$p \equiv \pm 1 \pmod{4}$, for&nbsp;$p$&nbsp;prime ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 What is the opposite of prime numbers 0 answers 142 views What is the opposite of prime numbersPrime numbers only have two factors which are one and itself. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Define a prime number. 0 answers 67 views Define a prime number.Prime numbers are essential for finding the HCF and LCM. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 How many integers between 2 and 10000 do not share a prime factor with 10000? 0 answers 155 views How many integers between 2 and 10000 do not share a prime factor with 10000?How many integers between 2 and 10000 do not share a prime factor with 10000? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Give the prime factorization of$3^{20} + 3^{19} − 12$. 0 answers 84 views Give the prime factorization of$3^{20} + 3^{19} − 12$.Give the prime factorization of$3^{20} + 3^{19} − 12$. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Are there an infinite number of prime numbers? 0 answers 152 views Are there an infinite number of prime numbers?Are there an infinite number of prime numbers? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Why is 1 not a prime number? 1 answer 179 views Why is 1 not a prime number?Why is 1 not a prime number? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 If n is a prime number greater than 3, what is the remainder when n^2 is divided by 12 ? 0 answers 222 views If n is a prime number greater than 3, what is the remainder when n^2 is divided by 12 ?If n is a prime number greater than 3, what is the remainder when n^2 is divided by 12 ? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Find all the factors of 45 0 answers 123 views Find all the factors of 45Find all the factors of 45 ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Does 25 have prime factors? 0 answers 60 views Does 25 have prime factors?Does 25 have prime factors? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Help me to write 34 as a product of its prime factors. 1 answer 472 views Help me to write 34 as a product of its prime factors.Help me to write 34 as a product of its prime factors. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 How do l express 80 as a product of its prime factors? 1 answer 2.3K views How do l express 80 as a product of its prime factors?How do l express 80 as a product of its prime factors? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 You are told that a, b and c are PRIME FACTORS of 30. 1 answer 75 views You are told that a, b and c are PRIME FACTORS of 30.You are told that a, b and c are PRIME FACTORS of 30. Determine the greatest possible value of a^b x c. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Can you use prime factors to determine the following: 2 answers 113 views Can you use prime factors to determine the following:Can you use prime factors to determine the following: (3136)^(1/2) ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 I get confused by HCF and prime factors. 1 answer 81 views I get confused by HCF and prime factors.I get confused by HCF and prime factors. Help me determine the HCF of 150 and 320 using prime factors. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 You are given the numbers 5 and 25. 1 answer 58 views You are given the numbers 5 and 25.You are given the numbers 5 and 25. What is the highest prime number? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 What are the factors of 54? 1 answer 109 views What are the factors of 54? a.&nbsp;&nbsp;&nbsp;&nbsp;What are the factors of 54? From your list in a&nbsp;write down: b.&nbsp;&nbsp;&nbsp;&nbsp;All the prime factors of ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Illustrate for me how to: 1 answer 79 views Illustrate for me how to:Illustrate for me how to: Determine (1728)^(1/3) using prime factors. ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 How can I write the following numbers as products of their prime factors? 1 answer 746 views How can I write the following numbers as products of their prime factors?How can I write the following numbers as products of their prime factors? a. &nbsp;&nbsp;&nbsp;98 b. &nbsp;&nbsp;&nbsp;210 ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Someone told me that 52789 divisible by 3. 1 answer 67 views Someone told me that 52789 divisible by 3.a. &nbsp;&nbsp;&nbsp;Someone told me that 52789 divisible by 3. Use the rules of divisibility to explain how this is possible. b. &nbsp;&nbsp;&nbsp;H ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Use the product of prime factors given below to find the HCF and LCM of 78 and 320. 1 answer 535 views Use the product of prime factors given below to find the HCF and LCM of 78 and 320.Use the product of prime factors given below to find the HCF and LCM of 78 and 320. 78 = 2 x 3 x 13; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 60 written as a product of it prime factors is: 1 answer 360 views 60 written as a product of it prime factors is:60 written as a product of it prime factors is: A. &nbsp;&nbsp;&nbsp;2 x 3 x 3 B. &nbsp;&nbsp;&nbsp;6 x 5 C. &nbsp;&nbsp;&nbsp;12 x 5 D. &nbsp;&nb ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Does 26 have prime factors ? 0 answers 74 views Does 26 have prime factors ?Does 26 have prime factors ? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 I think prime numbers are overrated. Do you agree? 1 answer 157 views I think prime numbers are overrated. Do you agree?I think prime numbers are overrated. Do you agree? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 I dont understand why prime numbers are so important. Anyone who can help me? 1 answer 132 views I dont understand why prime numbers are so important. Anyone who can help me?I dont understand why prime numbers are so important. Anyone who can help me? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Do you think that 117 is a prime number? 1 answer 141 views Do you think that 117 is a prime number?Do you think that 117 is a prime number? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Is 1 a prime number? 1 answer 123 views Is 1 a prime number?Is 1 a prime number? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 What is a prime number? 1 answer 117 views What is a prime number?What is a prime number? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 What are prime numbers? 1 answer 71 views What are prime numbers?What are prime numbers? ... close Notice: Undefined index: avatar in /home/customer/www/mathsgee.com/public_html/qa-theme/AVEN/qa-theme.php on line 993 Does there exist an infinite number of positive integers$p$with$p$and$p+2$both prime? 0 answers 205 views Does there exist an infinite number of positive integers$p$with$p$and$p+2$both prime?Does there exist an infinite number of positive integers$p$with$p$and$p+2\$ both prime? ...
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32 written as a product of its prime factors is …
1 answer 1.4K views
32 written as a product of its prime factors is …32 written as a product of its prime factors is … ...
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