You need at least two numbers to find something in common.
The GCF is 26.
The GCD is: 1The LCM is: 780
The Greatest Common Divisor (GCD) for 520 and 546 is 26.
1
The GCF is 2.
The GCF is 13.
The Greatest Common Divisor (GCD) for 26 29 is 1
The smallest triple is 26, 33 and 35.
The GCF of 10 and 26 is 2. This leaves you with 5 and 13, and there is no further common factor
There can be no greatest common denominator. Suppose x is the greatest common denominator. That requires that 39 divides x, 26 divides x and x is the greatest such number. But 39 will divide 2x and 26 will divide 2x and 2x is greater than x. So x could not have been a GCD.
36=22*32 64=26*30 So, lcm(36,64)=26*32=64*9=576 ---- [Another way: lcm(36,64)=(36*64)/gcd(36*64)] gcd: Greater Common Divisor
GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25