40
The GCF is 8.
GCD(12, 40) = 4
Greatest Common Divisor (GCD) for 30 80 is 10.
GCD: 8
GCD: 20
The Greatest Common Divisor (GCD) for 40 16 is 8
The Greatest Common Divisor (GCD) for 40 35 is 5.
The Greatest Common Divisor (GCD) for 30 40 210 is 10
Note that 20 exactly divides 40 because 40 / 20 = 2. Then, the GCD of 20 and 40 is 20.
20
GCD(40, 4900) = 20 LCM(40, 4900) = 9800
Greatest Common Divisor (GCD) for 12 38 40 94 is 2.