The Greatest Common Factor (GCF) of 210 and 140 is 70.
70
The GCF of 140, 168 and 210 is 14.
35
The least common factor of 140 and 210 is 1. I think you meant the greatest common factor which would be 70.
The Greatest Common Factor (GCF) is: 210
The greatest common factor of 1200 and 210 is 30.
The greatest common factor of 66 and 210 is 6.
The greatest common factor of 210 and 240 is 30.
The greatest common factor of the numbers 210 and 84 is 42.
The greatest common factor of 154 , 210 = 14
The greatest common factor of 170 and 210 is 10