Factors of 72 that add up to 18

We take "Factors of 72 that add up to 18" to mean "What combination(s) of two factors of 72 when added together will equal 18?"

We find the solution by first listing all the factors of 72 and then we find all the different combinations of two factors of 72 that when added together equal 18.

The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.

After trying all the different ways of adding the factors above together, we found the following combination(s) of two factors of 72 that add up to 18 to be as follows:

6 + 12 = 18
9 + 9 = 18
12 + 6 = 18

Factors That Add Up To Calculator
Need the answer to a similar problem? Submit another "Factors of A that add up to B" problem below:

Factors of 72 that add up to 19
Go here for the next problem on our list that we explained and solved.