Implementing HCF and LCM in Python

Implementing HCF and LCM in Python. When we dive into the world of numbers and their relationships, to fundamental concepts that are the Highest Common Factor (HCF) and Least Common Multiple (LCM). In this article, we will explore how to compute the LCM and HCF of numbers using Python.

Computing HCF in Python

To calculate the HCF of two numbers in Python, We can utilize Euclidean, a time-tested method that relies on the principle that the GCD of two numbers also divides their difference.

In this function, 'x' represents one of the numbers and 'y' represents the other. The while loop continues until 'y'becomes 0. At each iteration, 'x'takes the value of 'y', and 'y' takes the value of the remainder when 'x' divided by 'y'. When 'y' becomes 0, 'x'contains the HCF of the two numbers.

Computing LCM in Python

The LCM of two numbers can be easily found if we know their HCF, Using the formula-

LCM(x,y) = (x*y)/HCF(x,y)

We can leverage the previously defined 'compute_HCF' function to create an LCM computing function.

Python Program for Calculating LCM and HCF

Python Program for Calculating LCM and HCF

Happy Coding & Learning

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