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LCM & GCD Calculator

Find the Least Common Multiple and Greatest Common Divisor of numbers.

About LCM & GCD Calculator

LCM & GCD Calculator finds the Least Common Multiple and Greatest Common Divisor for two or more numbers. It shows the step-by-step prime factorization used to arrive at the result. Essential for fraction simplification, scheduling problems, and number theory.

  • Calculates LCM and GCD together
  • Supports multiple numbers
  • Shows prime factorization steps
  • Works with large integers