The GCF is: 21
Oh, dude, the highest common factor of 126 and 231 is 21. It's like the biggest number that can divide both 126 and 231 without leaving any remainder. So, yeah, 21 is the winner here.
The GCF is 126.
The GCF is 77.
The GCF is 33.
The GCF is 21.
The GCF of 242, 231 is 11.
The GCF of 180 and 231 is 3.
The GCF of 60 and 231 is 3
The GCF of 63, 84 and 126 is 21. The GCF of 6384 and 126 is 42.
The GCF is 14.
The GCF is 18.
For 126: 2, 3 and 7 For 231: 3, 7 and 11