What Numbers Go Into 21

For the question "What Numbers Go Into 21" means that the factors list of 21.

Finding The Factors Of 21

List out all of the factors for the number:

Factors Of 21

1 , 3 , 7 , 21

There are 4 different factors of 21.

What can go into ?

Answer : 1 , 3 , 7 , 21