You need at least two terms to find a GCF.
There cannot be a greatest common factor (GCF) of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
There cannot be a greatest common factor of just one number. To be common there need to be at least two numbers. If you find all the factors of two or more numbers, and you find some factors are the same ("common"), then the largest of those common factors is the Greatest Common Factor.
You need at least two terms to find a GCF.
There is always a common factor. If there are no common prime factors, the GCF is 1.
You need two things to find something in common.
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 5.
The greatest common factor (GCF) is 3.
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