If you mean 12, 16 and 20 then the GCF is 4
You need at least two numbers to find a GCF. If that's 12, 16 and 20, the GCF is 4.
100 is the greatest common factor between 300 and 400
The greatest common factor between 2 numbers is the largest factor that they have in common. Therefore, the greatest common factor of 22 and 33 is 11.
The greatest common factor (GCF) is: 2
The greatest common factor (GCF) is: 1
The greatest common factor (GCF) is 3.
The Greatest Common Factor (GCF) is: 9
The greatest common factor (GCF) is: 5
The greatest common factor (GCF) is: 5
The greatest common factor (GCF) is: 5
The Greatest Common Factor (GCF) is: 3
The greatest common factor between the two is 12.