Property	Value
Hex Value	$BB08
Categories	Catalog > L Math > Number
Localizations	FR: ppcm(

lcm(

Overview

Returns the least common multiple of valueA and valueB, which can be real numbers or lists.

Availability: Token available everywhere.

Syntax

lcm(valueA,valueB)

Arguments

Name	Type	Optional
valueA	real|expression|real[]
valueB	real|expression|real[]

Location

math, NUM, 8:lcm(

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Description

Returns the least common multiple (LCM) of two nonnegative integers; lcm(a,b) is equivalent to a__b/gcd(a,b). Also works on lists.

lcm(8,6)
     24
lcm({9,12},6)
     {18 12}
lcm({14,12},{6,8})
     {42 24}

Error Conditions

• ERR:DIM MISMATCH is thrown if the arguments are two lists that don't have the same number of elements.
• ERR:DOMAIN is thrown if the arguments aren't positive integers (or lists of positive integers) less than 1e12.

Related Commands

• gcd(

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Source: parts of this page were written by the following TI|BD contributors: DarkerLine, GoVegan, thornahawk.

History

Calculator	OS Version	Description
TI-83	0.01013	Added

Authors: Adrien Bertrand