The GCF is 2.
The GCF is 2.
The GCF is 2.
The GCF is 2.
If that's 25, 100 and 50, the GCF is 25. If that's 25100 and 50, the GCF is 50.
The GCF of 1218 and 42 is 42. The GCF of 12, 18 and 42 is 6.
42 and 49 !
They are integers between 40 and 50, and their GCF is 3.
The GCF is 21.
The GCF of 18 and 42 is 6. The GCF of 42 and 56 is 14.
The GCF of 42 and 35 is 7.factors of 42: 2,6,7factors of 35: 5,7
Since 7 is a factor of 42, it is automatically the GCF.
The GCF is 3.