Question

write a c program to find LCM of two numbers.

Answer 1

Explanation:

#include <stdio.h>

int main()

{ int i, num1, num2, max, lcm=1;

printf("Enter any two numbers to find LCM: ");

scanf("%d%d", &num1, &num2);

max = (num1 > num2) ? num1 : num2;

i = max;

while(1)

{ if(i%num1==0 && i%num2==0)

{

lcm = i;

break;

}

i += max;

}

printf("LCM of %d and %d = %d", num1, num2, lcm);

return 0;

}

Output :

Enter any two numbers to find LCM : 12

30

LCM of 12 and 20 = 60

:))