What are prime factors of 38?

1 Answer
Apr 1, 2016

2 and 19

Explanation:

Noting that 38 is even, we know that 2 is a prime factor. If we divide, we get 38-:2 = 19. As 19 is a prime number, we know there are no more prime factors to find. Thus the prime factors of 38 are 2 and 19