40 c;
Greatest Common Divisor (GCD) for 30 80 is 10.
The GCF is 20.
The Greatest Common Factor (GCF) of 80 and 100 is 20.
The Greatest Common Factor (GCF) of 80 and 24 is 8
The Greatest Common Divisor of 32, 80 is 16.
The Greatest Common Divisor (GCD) for 45 80 is 5.
8
40 c;
The greatest common divisor refers to a divisor that is COMMON to two or more numbers. You have only one number in the question! The greatest divisor of any number is itself.
Greatest Common Divisor (GCD) for 30 80 is 10.
The GCF is 20.
The GCF is 2.
Least common multiple for 80 and 4900 is 19600.
80 5X16; 32 2X16, so the greatest common divisor is 16.
The greatest common divisor for 54, 99, 80 and 114 is 1.
32 = 2*2*2*2*2 48 = 2*2*2*2 *3 80 = 2*2*2*2 *5 gcd=2*2*2*2