GCD / LCM Calculator

Calculate the Greatest Common Divisor (GCD) and Least Common Multiple (LCM) of multiple integers, with detailed steps.

GCD / LCM Calculation

Features

The GCD/LCM calculator supports computing the GCD and LCM of multiple integers at once.

  • GCD:The largest positive integer that divides all given integers
  • LCM:The smallest positive integer divisible by all given integers
  • Euclidean Algorithm:Shows detailed steps of the Euclidean algorithm
  • Prime Factorization:Shows the prime factorization of each number
  • Multi-number Support:Compute GCD and LCM for multiple numbers at once

Usage Instructions

Features

Calculate the GCD and LCM of multiple integers, with detailed Euclidean algorithm steps and prime factorization results.

Steps

Enter multiple positive integers separated by commas or spaces → click "Calculate" → view results, calculation steps, and prime factorization.

Notes

At least two positive integers are required; all operations run locally in the browser and no data is uploaded.