You do a factor rainbow to find a prime factorization. You compare prime factorizations to find a greatest common factor.
The Greatest Common Factor (GCF) is: 12
The greatest common factor (GCF) is 2.
The greatest common factor (GCF) is 4.
The only factor they have in common is 1. It has to be the greatest.
The greatest common factor (GCF) is 3.
The greatest common factor (GCF) is 5.
There is no Greatest Common Factor (GCF) for a single number. The Greatest Common Factor (GCF) is the largest factor common to two or more given numbers.
greatest common factor of 35 and 56 = 7
The Greatest Common Factor of 45, 65 is 5.
the greatest common factor of 8a3b2 and 12ab4 is 24a3b4
The greatest common factor (GCF) is 5.