How do you find the GCF of #13c, 25d#?

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Answer 1 · 2018-04-06T16:53:05

The GCF is 1.

#13c#, #25d#:

First, GCF means Greatest Common Factor.

Let's split this up:

The factors of #13# are #1# and #13#.

The factors of #25# are #1#, #5#, and #25#.

As you can see, the only factor (and the greatest) they have in common is #1#.

#c# and #d# again, only have #1# in common, so the GCF is 1.

Hope this helps!