# Least Common Multiple Calculator

> Calculate the Least Common Multiple (LCM) of two or more numbers.

Page: https://askcalculators.com/calculator/least-common-multiple-calculator/
Definition: https://askcalculators.com/calculator/least-common-multiple-calculator/definition.json
JSON Schema: https://askcalculators.com/calculator/least-common-multiple-calculator/schema.json
Version: 7.0.0
Maintained by: AskCalculators (software project; not a credentialed reviewer)
Qualified review: pending. Automated checks do not establish professional approval.
Page status: Live
Review status: Pending

## Use
Open the calculator page and enter values. Query-string parameters can restore and bookmark a calculation.
Example: https://askcalculators.com/calculator/least-common-multiple-calculator/?numbers=12%2C+18%2C+24

## Inputs
- numbers: Enter numbers (comma separated); type=text; optional; default=12, 18, 24

## Outputs
- result: Result; format=text; primary

## Formula
LCM(a,b) = |a×b| ÷ GCD(a,b), extended across the full list.

## Rules
- Empty optional inputs are undefined, not zero.
- Hidden conditional inputs are ignored.
- Do not invent missing required inputs.