GCD & LCM Calculator

Greatest divisor and least multiple.

Input Parameters

Number A

Number B

GCD6

LCM144

|a · b|864

175 available

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Greatest common divisor via Euclid plus least common multiple of two integers.

GCD(0, n)?

Defined as n; GCD(0, 0) is undefined.

LCM formula?

|a·b| ÷ GCD(a, b).

Negatives?

Absolute values are used — signs do not matter.