SwiftCalcTools

LCM and HCF Calculator — LCM & GCD Finder

Calculate LCM (Least Common Multiple) and HCF/GCD (Highest Common Factor) for two or more numbers. Shows prime factorisation method and step-by-step solution.

➗ Mathematics ✅ Free

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How to Use LCM and HCF Calculator

  1. 1Enter the required values in the input fields above.
  2. 2Click the Calculate button or results update instantly as you type.
  3. 3View your results in the output panel below the inputs.
  4. 4Adjust any values to recalculate instantly.