LCM using recursion (via GCD) Dry Run in PYTHON

LCM using recursion (via GCD) is an interactive PYTHON dry run visualizer from the Recursion programs section. Study the source code, then use the execution controls to follow each step, variable update, highlighted line, and console output.

This page provides a browser-based dry run with source-code highlighting, auto-scroll, voice narration controls, and execution output for learning the program step by step.

LCM using recursion (via GCD) Program Code

def gcd(a, b):
    if b == 0:
        return a
    return gcd(b, a % b)

def lcm(a, b):
    return (a * b) // gcd(a, b)

x, y = 12, 18
print(f"LCM of {x} and {y} = {lcm(x, y)}")

View the complete Recursion programs page.