def hcf(x, y):
if x > y:
smaller = y
else:
smaller = x
for i in range(1,smaller + 1):
if((x % i == 0) and (y % i == 0)):
hcf = i
return hcf
num1 = int(input("Enter first number: "))
num2 = int(input("Enter second number: "))
print("The H.C.F. of", num1,"and", num2,"is", hcf(num1, num2))