**What Prime Numbers Equal 20?**

When we say "What prime numbers equal 20?" we mean what prime numbers can you multiply together to get 20.

20 has a unique set of prime factors that no other number has. The prime factors of 20 are 2, 2, 5.

The Prime Factors of 20 multiplied together is the same as the Prime Numbers that you would multiply together to get 20.

Therefore, the answer to "What prime numbers equal 20?" is as follows:

2 x 2 x 5 = 20

**What Prime Numbers Equal 21?**

The answer to "What prime numbers equal 20?" is not the only answer we know. Go here for the next number on our list.