210 and 420 have a GCF of 210.
Because 210 is the smallest number that both 30 and 42 divide into equally with no remainder.
The GCF is 42.
The GCF of 8 and 210 is 2.
The GCF is 6.
The GCF is 35.
Because 210 is the smallest number that both 30 and 42 divide into equally with no remainder.
Since 210 is a factor of 420, it is automatically the GCF.
The greatest GCF factor is 21! And it is common to the two number as well!
The GCF is 70.
The GCF is 105.
The GCF is 1.
The GCF is 14.
The GCF is 15.
The GCF is 6.
The GCF is 6.
The GCF is 14.
The GCF is 42.