C Program to Implement The Greatest Common Divisor Or Highest Common Factor.
GCD is also called the HCF(Highest Common Factor). Suppose we want to calculate gcd or hcf of 16 and 24, here are the steps that are being implemented in c program for gcd: 1. Find the factors of 16. i.e 2*2*2*=16 and factors of 24 is 2*2*2*3=24. 2. Find all the common factors of 16 and 24. And multiply all the common factors or same factors, i.e 2*2*2 = 8. Hence gcd or hcf of 24 and 16 is 8.
step 1 : Start
step 2 : Enter Two number to calculate GCD
step 3 : Calculate the Greatest Common Divisor
step 4 : Stop Execution
void hcf(int a,int h)
temp = a%h;
a = h;
h = temp;
printf("enter values to find gcdn");
printf("ngcd of %d and %d is %d.",c,d,e);
Enter Two number to calculate Greatest common divisor
GCD of 16 and 24 is: - 8.
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