Math

GCF of 27 and 45

Asked by AnneS2 12 years ago 7/22/2013 5:19 AM

Last updated by anonymous 12 years ago 7/23/2013 4:09 PM

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Answered by CherieS 12 years ago 7/23/2013 4:09 PM

Find the prime factors

27=3*3*3

45=5*3*3

GCF=product of the shared factors

=3*3=9