Study guides

☆☆

Q: Is 15 prime or composite

Write your answer...

Submit

Still have questions?

Related questions

15 is composite.

2 is a prime number and 15 is a composite number.

47 is a prime, the other two are composite.

composite

Composite.

15 is not prime. 15 = 3 * 5, so 15 is composite.

3 is prime 15 is composite

no it is composite

prime

Composite

15 is a composite number. 11 is a prime number.

84/15=5.6 5.6 is not an integer, so it can't be prime or composite.

People also asked