Factors of 40, 72 and 81

Here we will list all the Factors of 40, 72 and 81.

Factors of 40
The Factors of 40 are the numbers that you can evenly divide into 40. Thus, the Factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40.

Factors of 72
The Factors of 72 are the numbers that you can evenly divide into 72. Thus, the Factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.

Factors of 81
The Factors of 81 are the numbers that you can evenly divide into 81. Thus, the Factors of 81 are 1, 3, 9, 27, and 81.

Do you want to know the Factors of 40, 72 and 81 because you want to know the greatest factor they have in common?

If so, you compare the list of Factors of 40, 72 and 81 to find the largest number they have in common.

As you can see from the lists above, the Greatest Common Factor (GCF) of 40, 72 and 81 is 1.

Three Factors Calculator
Get the factors for another three numbers here. Please enter three different numbers:

Factors of 40, 72 and 82
Here are the factors of the next three numbers that we compared.