Best Answer

Q: Which number is a composite 231517 or 19?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

19 is prime.

No, 19 is a prime number because it can only be multiplied by 2 factors which are 1 and 19. A composite number needs 3 factors.

19 is a prime number.

19 is prime the only numebr that is neither prime or composite is 1

No, they are three numbers, not one. 21 is composite.

Related questions

19 is prime.

No, 19 is a prime number because it can only be multiplied by 2 factors which are 1 and 19. A composite number needs 3 factors.

It is divisible by 19, so it is composite.

38 is a composite number

19 is a prime number.

21 is composite.

19 is prime the only numebr that is neither prime or composite is 1

19 is a prime number

15 is composite number 17, 19 and 23 are prime numbers.

No, 19 is prime. A composite number needs to have 3 or more factors. 19 has only 2 factors, 1 and itself, which makes it prime.

13 and 19 are prime. 33 and 45 are composite.

Composite (11 x 19).209 is a composite 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.