Python program to finding GCD of all numbers between given two numbers.

 Finding GCD of all numbers between given two numbers.

def GCD(a,b):

    if a==0:

        return b

    elif b==0:

        return a

    else:

        return GCD(b,a%b)

def GCDN(k,l):

    t = k

    for i in range(k+1,l):

        t = GCD(t,i)

    return t

a = int(input("Enter First Range of Element : "))

b = int(input("Enter Last Range of Element : "))

print("GCD of all numbers between ", a ," and ", b ," is :",

 GCDN(a,b))

INPUT AND OUTPUT