GCD / LCM Calculator

Compute greatest common divisor and least common multiple of two integers.

Scratchpad (not saved)

What This Calculator Does

Compute greatest common divisor and least common multiple of two integers.

It combines First Integer, Second Integer to estimate GCD, LCM.

Formula & Method

Core equations: \gcd(a,b) via Euclid; \mathrm{lcm}(a,b)=\frac{|ab|}{\gcd(a,b)}.

Notation used in the formulas: R = GCD; x_{1} = First Integer; x_{2} = Second Integer.

Method summary: inputs are normalized to consistent units, core equations are evaluated, then secondary values are derived and rounded for display.

Use this calculator for quick scenario analysis. Start with baseline values, change one driver at a time, and compare how sensitive the results are to each input shown above.

Inputs Used

  • First Integer: Used directly in the calculation.
  • Second Integer: Used directly in the calculation.

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