The GCF is 1.
The GCF of 42 and 84 is 42.
The GCF is 7.
The GCF is 12.
Oh, dude, the greatest common factor of 48 and 60 is 12, and the greatest common factor of 60 and 84 is 12 as well. So, like, technically speaking, the greatest common factor of all three numbers is 12. But hey, who's keeping track, right?
The GCF is 14.
The GCF is 12.
The GCF is 12.
The GCF is 12.
The GCF is 6.
The GCF is 2.
The GCF is 7.
The GCF is: 12.
The GCF is 12.
The GCF of 96 and 48 is 48. The GCF of 84 and 12 is 12.
The GCF is 1.
The GCF is 7.
Greatest common factor of 24 48 and 84 is 4.