zad 18

#include <iostream>

using namespace std;

int a, b, c;

int NWD(int a, int b){

    while(a>0){
        a=a%b;
        c=b-a;
    }

    return c;
}

int NWW(int a, int b){


    c=a*b/NWD(a, b);

    return c;
}

int main()
{
    cout << "podaj a, b:" << endl;
    cin >> a >>b ;

    cout << NWW(a,b) << endl;

}