To find the GCF for three or more numbers, follow these steps:

1) Determine which of the given numbers is smallest, then find the smallest difference between any pair of numbers. 460 more words

To find the GCF for three or more numbers, follow these steps:

1) Determine which of the given numbers is smallest, then find the smallest difference between any pair of numbers. 460 more words

Once you know the GPGCF, you’re two easy steps from finding the GCF.

That’s one of the benefits of finding the GPGCF — speed in getting the GCF! 196 more words

A while back I wrote a post about the GCF, and mentioned that there’s a number related to it — a number that I call the GPGCF. 490 more words