Factors of 15 and 28

Here we will list all the Factors of 15 and all the Factors of 28.

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 28
The Factors of 28 are the numbers that you can evenly divide into 28. Thus, the Factors of 28 are 1, 2, 4, 7, 14, and 28.

Do you want to know the Factors of 15 and 28 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 28 to find the largest number they have in common.

As you can see from the lists above, the greatest common factor of 15 and 28 is 1.

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

Factors of 15 and 29
Here are the factors of the next two numbers that we compared.