#include <iostream>
#include <stdio.h>
#include <stdlib.h>
using namespace std;
void FPB_Print () {
int bil1,bil2,bil3,bil4;
cout << "Bilangan 1 : ";
cin >> bil1;
cout << "Bilangan 2 : ";
cin >> bil2;
cout << "Bilangan 3 : ";
cin >> bil3;
cout << "Bilangan 4 : ";
cin >> bil4;
cout << "FPB dari " << bil1 << ", " << bil2 << ", " << bil3 << ", " << bil4 << " adalah : " << FPB(bil1,bil2,bil3,bil4);
}
int FPB (int a, int b, int c, int d){
int r = 0;
while (b != 0)
{
r = a % b;
a = b;
b = r;
// a
}
while (d != 0)
{
r = c % d;
c = d;
d = r;
// c
}
while (c != 0)
{
r = a % c;
a = c;
c = r;
// a
}
return a;
}
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