GCD: 8 LCM: 792
The Greatest Common Divisor (GCD) for 504 132 is 12
The GCF is 27.
gcd(a,b) = greatest common divisor (or factor, whatever) of a and b. For any set of number, a1, a2, a3, ..., you can use the Euclidean algorithm (http://en.wikipedia.org/wiki/Euclidean_algorithm) to get the gcd(a1, a2), and then again to get gcd(gcd(a1, a2), a3), etc. Often, though, you can eyeball it. So 24*3 = 72. Therefore, gcd(24, 72)=24. 24 does not divide 132, but 12 does (the next biggest factor of 24), so gcd(24, 72, 132)=12.
The GCF is 5.
Greatest Common Divisor (GCD) for 12 8 is 4.
GCD(54, 8) = 2GCD(54, 8) = 2GCD(54, 8) = 2GCD(54, 8) = 2
GCD: 8
48y - 32x
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.
Greatest Common Divisor (GCD) for 8 30 14 is 2.
Greatest Common Divisor (GCD) for 36 12 8 is 4.
Greatest Common Divisor (GCD) for 8 12 14 20 is 2.
The Greatest Common Divisor (GCD) for 40 16 is 8
4