Math

FInd the GCF 12, 21 =

Asked by AnneS2 on 10 Jun 05:44

Last updated by anonymous on 11 Jun 10:51

1 Answers

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Answered by CherieS on 11 Jun 10:51

Find the prime factors of both number

12 2*2*3

21 3*7

3

The GCF =product of the shared factors=3