The GCF is 105.
The Greatest Common Factor (GCF) of 210 and 140 is 70.
The GCF is 14.
The GCF is: 42
The greatest common factor (GCF) of 105 and 210 is 105.
210 and 420 have a GCF of 210.
Since 210 is a factor of 420, it is automatically the GCF.
The GCF is 10.
The GCF is 6.
The GCF is 14.
The GCF is 70.
The GCF is 42.
The GCF is 1.
The GCF is 6.
The GCF is 15.
The GCF is 14.
The GCF is 105.