Problem:
GCD and LCM

Write a program which computes the greatest common divisor (GCD) and the least common multiple (LCM) of given a and b.

Input

Input consists of several data sets. Each data set contains a and b separated by a single space in a line. The input terminates with EOF.

Constraints

0 < a, b ≤ 2,000,000,000

LCM(a, b) ≤ 2,000,000,000

The number of data sets ≤ 50

Output

For each data set, print GCD and LCM separated by a single space in a line.

Sample Input

8 6
50000000 30000000

Output for the Sample Input

2 24
10000000 150000000

Solution in Python3 (judge verdict: Accepted)

import sys
import math
def gcd(x,y):
    if(x%y==0):
        return y
    else:
        return(gcd(y,x%y))
try:
    while True:
        a,b= map(int, input().split())
        max1=gcd(a,b)
        min1=(a*b)//gcd(a,b)
        print(str(max1)+' '+str(min1))
except EOFError:
    pass