The abbreviation GCF stands for the Greatest Common Factor, which is a number that can divide evenly into two or more numbers.
As an example, let's find the Greatest Common Factor for the following numbers : 16, 28, 44, and 64
The answer can be found by looking at the factors of each number, which follow:
16 = 1, 2, 4, 8, 16
28 = 1, 2, 4, 7, 14, 28
44 = 1, 2, 4, 11, 22, 44
64 = 1, 2, 4, 8, 16, 32, 64
From this analysis, you can see that the GCF is 4.
I hope this information is helpful.
