Any multiples of 4 that differ by 4.
4 and 8
8 and 12
12 and 16
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The Greatest Common Factor, or GCF.
The greatest common factor, or GCF.
There cannot be a greatest common factor if there are not at least two numbers to compare. The greatest common factor is the largest factor that all the numbers have in common - the largest factor that they all share.
That's known as the greatest common factor, or GCF.
That's the greatest common factor, or GCF.