Study guides

☆

Q: Is 31 a composite number or a prime number?

Write your answer...

Submit

Still have questions?

Related questions

31 is prime.

It is a prime.

prime

31 is prime.

31 is prime.

31 is a prime number

It is a prime.

31 is a prime number.

Composite. Its prime factors are 23 and 31.

No, it is a prime number.

27 and 31 are prime.

31 is a prime number

It is a prime.

961 is not prime. 961 = 31 * 31

39 is a composite number 1 is neither prime nor composite number 31 and 41 are prime numbers.

31 and 61 are prime, the rest composite.

21 is composite number that is a multiple of 3. 31 is a prime number.

95 and 24 are composite numbers and 31 is a prime number

prime

prime

31 is a prime number because it's only factor is 1.

13 prime 63 composite 61 prime 31 prime Well the question should have been either, Which one of these numbers is not a composite number? Or, Which one of these numbers is not a prime number?

A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 31 is prime.

31 is a prime number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.

1829 is not prime. 1829 = 31 * 59