You need at least two numbers to find a GCF.
The gcf of 12 and 118 is 2.
The GCF is 2.
The GCF is 2.
The GCF is 1.
It is: 1
The GCF of 60 and 118 is 2.
The GCF is 2.
The GCF is 2.
The GCF is: 2
The GCF is 59.
The factors of 116 are:1, 2, 4, 29, 58, 116The factors of 118 are:1, 2, 59, 118The common factors are:1, 2The Greatest Common Factor (GCF) is:2
The GCF of consecutive integers is 1.