It is not possible to give a sensible answer to this question. The greatest common divisor (GCD) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!
The GCF is 14.
The Greatest Common Divisor of 42, 56 is 14.
The Greatest Common Divisor of 56, 84 is 28.
The Greatest Common Divisor (GCD) for 56 72 is 8.
The Greatest Common Divisor is 28
The greatest common divisor of 14 28 and 56 is: 4
2 is the common divisor
The greatest common factor of 24, 56 and 72 is 8.
7
The GCF is 2.
The Greatest Common Divisor (GCD) for 56 84 is 28.
The Greatest Common Divisor (GCD) for 42 56 is 14.
Greatest Common Divisor (GCD) for 105 56 is 7.