The greatest common factor (GCF) is: 20
60 and 120 have a GCF of 60. 60 and 180 also have a GCF of 60.
GCF(60, 40, 100) = 20.
The GCF is 15.
The GCF is 20.
GCF = 10... LCM = 60 !
The GCF is 30.
The GCF is 10.
The GCF is 20.
30The gcf is 30
The GCF is 15.
The GCF is 5.
The GCF is 15.
The GCF is 30.
The GCF is 30.
The Greatest Common Factor of 60, 45, and 30 is 15.
The GCF is 30.