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.\" Copyright (c) 2026 Bruce Hill
.\" All rights reserved.
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.TH Num.lcm 3 2026-08-27 "Tomo man-pages"
.SH NAME
Num.lcm \- least common multiple
.SH LIBRARY
Tomo Standard Library
.SH SYNOPSIS
.nf
.BI Num.lcm\ :\ func(x:\ Num,\ y:\ Num\ ->\ Num?)
.fi
.SH DESCRIPTION
The least common multiple of two numbers, generalized to fractions.


.SH ARGUMENTS

.TS
allbox;
lb lb lbx
l l l.
Name	Type	Description
x	Num	The first number. 
y	Num	The second number. 
.TE
.SH RETURN
The least common multiple, or `none` if either argument is irrational.

.SH EXAMPLES
.EX
assert (4.).lcm(6)! == 12
.EE
.SH SEE ALSO
.BR Tomo-Num (3)