Math Find the GCF of these numbers: 45, 75 Asked by AnneS2 12 years ago 8/14/2013 3:34 AM Last updated by anonymous 12 years ago 8/15/2013 9:10 PM
Find the prime factors of both numbers 45=1*3*3*5 75=1*3*5*5 GCF=product of the shared factors=1*3*5=15
