HCFWrite a program to find out the Highest Common Factor for given two numbers.

Sure, here is a simple Python program that calculates the Highest Common Factor (HCF) of two numbers:

def compute_hcf(x, y):
    # Choose the smaller number
    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. is", compute_hcf(num1, num2))

This program works by using a function compute_hcf(x, y) that takes two numbers as input. It then determines the smaller of the two numbers and uses a for loop to iterate from 1 to that smaller number. In each iteration, it checks if both numbers are divisible by the current number i. If they are, it assigns i to hcf. The function finally returns hcf which is the highest common factor of the two numbers.

The program then asks the user to input two numbers and prints out their H.C.F.