Do you mean greatest common divisor?
You must start by factoring both numbers:
580 = 2*290 = 2*10*29 = 2*2*5*29 (29 is prime)
609 = 3*203 = 3*7*29
Note that 29 is common, but there are no other shared factors
So the answer is 29.
609 = 609/1
580 + 580 = 1160
GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25
2% of 580 = 2% * 580 = 0.02 * 580 = 11.6
40% of 580 = 40% * 580 = 0.4 * 580 = 232
The Greatest Common Divisor (GCD) for 290 609 is 29
The greatest common denominator (GCD) refers to a denominator that is COMMON to two or more numbers. You have only one number in the question! The greatest denominator of any number is itself.
609 = 609/1
580 + 580 = 1160
GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25
609 is a Composite Number.
Euclid's algorithm is a popular algorithm to compute the GCD of two numbers. Algorithm: Gcd(a,b) = Gcd(b, a mod b), where a>=b and Gcd(a,0) = a Say we want to find the GCD of 72 and 105. 105 mod 72 = 33, so GCD(72,105) = GCD(33,72) 72 mod 33 = 6, so GCD(33,72) = GCD(6,33) 33 mod 6 = 3 so GCD(6,33) = GCD(3,6) 6 mod 3 = 0 so GCD(3,6) = GCD(0,3) = 3. So the GCD of 72 and 105 is 3.
35% of 580= 35% * 580= 0.35 * 580= 203
12% of 580 = 12% * 580 = 0.12 * 580 = 69.6
30% of 580= 30% * 580= 0.3 * 580= 174
2% of 580 = 2% * 580 = 0.02 * 580 = 11.6
40% of 580 = 40% * 580 = 0.4 * 580 = 232