What is the prime factorization of 3 and 6?

Answer 1

3 is already prime.

The prime factorization of 6 is 2 x 3.

Answer 2

2 x 5 = 10

2 x 2 x 5 = 20

2 x 3 x 5 = 30

Answer 3

2 and 3 are already prime. 1 is neither prime nor composite. No factorizations necessary.