Factors of 15 and 4

Here we will list all the Factors of 15 and all the Factors of 4.

Factors of 15
The Factors of 15 are the numbers that you can evenly divide into 15. Thus, the Factors of 15 are 1, 3, 5, and 15.

Factors of 4
The Factors of 4 are the numbers that you can evenly divide into 4. Thus, the Factors of 4 are 1, 2, and 4.

Do you want to know the Factors of 15 and 4 because you want to know the greatest factor they have in common?

If so, you compare the list of Factors of 15 with the list of Factors of 4 to find the largest number they have in common.

As you can see from the lists above, the greatest common factor of 15 and 4 is 1.

Two Factors Calculator
Get the factors for another two numbers here.

Factors of 15 and 5
Here are the factors of the next two numbers that we compared.