int gcd (int a, int b)
{
if (a<0) a= -a;
if (b<0) b= -b;
while (a!=0 && b!=0 && a!=1 && b!=1) {
int tmp;
if (a>b) tmp= b, b= a, a= tmp;
a= a%b;
}
if (a==0) return b;
else if (b==0) return a;
else return 1;
}
if the gcd and lcm are given and one of the numbers are also given,multiply the gcd and lcm and divide them by the given 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.
use slide
A calculator is not the thing you need to find the greatest common divisor. There are several online sites that use JavaScript to help you. Google GCD.
find the G.C.D of 300,450,600 and 900
The greatest common divisor (GCD) of two numbers is the largest positive integer that divides both numbers without a remainder. To find the GCD of 2233 and 25193, you can use the Euclidean algorithm. By repeatedly applying the algorithm, you will find that the GCD of 2233 and 25193 is 59.
If you mean greatest common multiple, there is none. For any multiple you find, I can find a bigger one.Perhaps you mean LCM or GCD?The GCD or GCF is 15and the LCM is 45.
You need at least two numbers to find a GCF.
You need at least two numbers to find a GCF.
GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25 GCD(125, 225) = 25
The GCF is 39 The LCM is 2457.
You need at least two numbers to find something in common.