GCD & LCM Calculator

Find the greatest common divisor (GCD) and least common multiple (LCM) of numbers.

Category: Math · v1.0.0
Enter Numbers
Examples:
GCD (Greatest Common Divisor)
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LCM (Least Common Multiple)
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About This Tool

This calculator computes the greatest common divisor (GCD) and least common multiple (LCM) of two or more numbers instantly. It is essential for math students working on number theory problems and developers who need these calculations for algorithms involving fractions, ratios, or scheduling. The tool shows the computation steps so you can understand the underlying mathematical process.

How to Use

  1. Enter two or more numbers separated by commas or spaces
  2. Click 'Calculate' to compute both the GCD and LCM simultaneously
  3. Review the results showing the greatest common divisor and least common multiple
  4. Copy the results or use the step-by-step breakdown for learning purposes