Algorithm/BOJ

[BOJ] 2609 최대공약수 최소공배수

yeeendy 2023. 1. 25. 16:30
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BOJ2609
{
    class Program
    {
        static void Main(string[] args)
        {
            var a = Console.ReadLine().Split().Select(int.Parse).ToArray();
            int n = a[0];
            int n2 = a[1];
            int temp = 0;

            while (n2 != 0)
            {
                temp = n % n2;
                n = n2;
                n2 = temp;
                if (n2 == 0)
                {
                    Console.WriteLine(n);
                    break;
                }
            }
            Console.WriteLine(n * a[0] / n * a[1] / n);
        }
    }
}