There cannot be a common factor of just one number. To be common there need to be at least two numbers.
The highest common factor of 49 and 70 is 7
The greatest common factor of 32 , 70 = 2
The greatest common factor of 26 and 70 is 2.
The greatest common factor of 70 , 66 = 2
The GCF (Greatest Common Factor) of 70 and 3542 is: 14
the greatest common factor of 14 and 70 is 14
The Greatest Common Factor of 30, 70: 10
The greatest common factor of 70 and 110 is 10
The Greatest Common Factor (GCF) of 70 and 148 is 2
35 is a common factor of 70 and 105.
The greatest common factor (GCF) of 70 and 112 is 14
The greatest common factor is 10.