That only applies to integers. The GCF of 5 and 8 is 1.
GCD(45, 72) = 9 so the simplest form is (45/9) / (72/9) = 5/8
7/17 and the gcd is 35:1,5,7,35 85:1,5,19,85 Gcd=5 I think
Greatest Common Divisor (GCD) for 12 8 is 4.
GCD(54, 8) = 2GCD(54, 8) = 2GCD(54, 8) = 2GCD(54, 8) = 2
GCD: 8
GCD(5, 28) = 140
GCD(4, 5) = 1.
Greatest Common Divisor (GCD) for 8 28 is 4.
Greatest Common Divisor (GCD) for 8 25 is 1.
The Greatest Common Divisor (GCD) for 6 8 is 2.
GCD: 5
GCD: 5