The GCF is 35.
The GCF is 11.
The GCF is 35.
The GCF is 77.
The GCF of 68 and 385 is 1.
420 - 35 equal = 385
The GCF is 12.
The GCF is 60.
The GCF is 84.
The GCF is 12.
Since 210 is a factor of 420, it is automatically the GCF.
The GCF of 380, 420 is 20.