def gcd$($a$,$ b$)$:

while b $!=0$:

print$("$Computing GCD of$",$ a$,$ "and", b$)$

$($a$,$ b$)=($b$,$ a $\%$ b$)$

return a

num$1=$ int$($input$("$Enter the first number: $"))$

num$2=$ int$($input$("$Enter the second number: $"))$

print$("$The GCD is$",$ gcd$($num$1,$ num$2))$