Gcd And Lcm
1. You are required to print the Greatest Common Divisor (GCD) of two numbers.
2. You are also required to print the Lowest Common Multiple (LCM) of the same numbers.
3. Take input "num1" and "num2" as the two numbers.
4. Print their GCD and LCM.
2 <= n <= 10^9
num1 num2 .. the numbers whose GCD and LCM we have to find.
a b .. where 'a' and 'b' are the GCD and LCM respectively.