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<gmp_kroneckergmp_legendre>
^GMP FunctionsLast updated: Mon, 26 Oct 2026

gmp_lcm

(PHP 7 >= 7.3.0, PHP 8)

gmp_lcm — Calculate LCM

Description

function gmp_lcm(GMP|int|string $num1, GMP|int|string $num2): GMP

This function computes the least common multiple (lcm) of num1 and num2.

Parameters

num1

A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. when base is equal to 0).

num2

A GMP object, an int, or a string that can be interpreted as a number following the same logic as if the string was used in gmp_init() with automatic base detection (i.e. when base is equal to 0).

Return Values

A GMP object.

See Also


<gmp_kroneckergmp_legendre>
^GMP FunctionsLast updated: Mon, 26 Oct 2026