Respuesta :

First, find two numbers that will multiply to 8.

2 and 4 are good.

2 is already prime, but 4 is not. So break down 4.

What numbers will multiply to 4? 2 and 2.

So, the prime numbers for 8 is 2, 2, and 2.
8
4 2
2 2. The spaces mean multiply symbols