The GCF is 2.
The GCF is 4.
The GCF is 4.
The GCF of 18, 36, and 80 is 18. Since 18 is a factor of 36 and 80, it is automatically the GCF.
The Greatest Common Factor (GCF) of 6 and 40 is 2
The greatest common factor of 54 and 80 is 2
The greatest common factor of 80 , 180 = 20
The greatest common factor of 80 and 120 is 40.
The greatest common factor of 25 and 80 is 5.
The greatest common factor of 80 and 126 is 2.
The greatest common factor of 80 and 105 is 5.
The greatest common factor of 24, 48, and 80 is 8.