C Program To Find LCM Of Two Numbers

 LCM of two numbers using while and if

#include <stdio.h>

int main() {

    int n1, n2, min;

    printf("Enter two positive integers: ");

    scanf("%d %d", &n1, &n2);

 

    // maximum number between n1 and n2 is stored in min

    min = (n1 > n2) ? n1 : n2;

 

    while (1) {

        if (min % n1 == 0 && min % n2 == 0) {

            printf("The LCM of %d and %d is %d.", n1, n2, min);

            break;

        }

        ++min;

    }

    return 0;

}