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39 is not prime because 13 and 3 are factors of it. To be prime the number cannot have any factors except itself and 1.
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∙ 13y agoThis answer is:
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Is 17 39 23 31 a prime number?
17, 23 and 31 are prime. 39 is not.
Is 17 39 23 31 not a prime number?
17, 23 and 31 are prime. 39 is not.
Which is not a prime number 17 23 31 or 51?
51 is not a prime number: 3x17=51
What are the prime number between 15 and 35?
17, 19, 23, 29, and 31
What is a prime number 17 23 31 51?
51 is composite number
Related questions
Is 17 39 23 31 a prime number?
17, 23 and 31 are prime. 39 is not.
Is 17 39 23 31 not a prime number?
17, 23 and 31 are prime. 39 is not.
Which number is not a prime number 17 39 23 31?
39
Which is not a prime number 17 23 31 or 51?
51 is not a prime number: 3x17=51
What are the prime number between 15 and 35?
17, 19, 23, 29, and 31
What is a prime number 17 23 31 51?
51 is composite number
Which are prime numbers 17 23 31 51?
17, 31 and 23 are.
Which is not a prime number between 17 23 31 and 51?
51 = 3 x 17
What are the prime number between 15-35?
17, 19, 23, 29, and 31
Is 12121 a prime number?
No, 12121 is composite. Its prime factors are: 31 x 23 x 17 = 12121
What is a prime number above 13?
prime numbers above 13 = 17, 19, 23, 29, 31,...
What are the prime number between 6 and 31?
7 11 13 17 19 23 29.
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