The GCF is 10.
The GCF is 5.
The GCF is 30.
The GCF is 5.
The GCF is: 30
You need at least two numbers to find a GCF.
The greatest common factor (GCF) of 20 and 30 is 10.
The greatest common factor of 8, 20, and 30 is 2
The GCF is 10.
The greatest common factor of 20, 30, and 80 is 10.
The GCF of 15, 20, and 30 is 5.5
The Greatest Common Factor (GCF) is: 5
The Greatest Common Factor of 16, 20, 30: 2