Finding the GCD of two numbers

In this assignment, it’ll be finding the GCD(Greatest Common Divisor). This means I need to write a program to find the GCD of two numbers. Below, I have written the program and next to the hashtags are just a sentence that’ll explain to you what each part of the code is doing.

#The two variables 'num' and 'ber' will be where the inputs will be stored in. When it starts it will show '(num)a: ' and you'll have to put a number in. This goes the same for '(ber)b: '

num = int(input("a: "))
ber = int(input("b: "))

#Then once the variable has gotten their information, they will go through this: 

def gcd(num, ber):
    if ber == 0:
        return num
    else:
        return gcd(ber, num % ber)
    
#And last, it'll gather their answer and print it for you as a sentence.

print(f"The GCD {num}, {ber} is {gcd(num, ber)}.")

That’s all today. Bye!