LCM in WPS on Windows FAQ

Last updated:July 20, 2026

When using LCM, the most common 3 question types are input errors, function guidance, and unexpected results; this FAQ includes 3 common answers.

FAQ

What should I do if the LCM function shows an error after I enter it?

  1. Check whether the formula starts with =.
  2. Make sure the brackets are paired correctly and the parameter separators are valid.
  3. Re-enter LCM( to review the syntax prompt and correct the parameters.

How can I view guidance for the LCM function?

  1. Select any editable cell.
  2. Enter =LCM(.
  3. Review the syntax prompt, parameter requirements, and example information shown in the editing area.

What should I do if the LCM result looks incorrect?

  1. Check whether the referenced cells contain valid numeric values.
  2. Confirm that the referenced cells do not contain text-formatted numbers or invalid references.
  3. Update the parameters if needed, press Enter again, and review the refreshed result.

Glossary

TermDefinition
LCMLeast Common Multiple. It is used to find the smallest shared multiple of multiple integers.
Formula barThe area in a spreadsheet where you enter and edit functions and expressions.
Cross-worksheet referenceA way to use cell content from another worksheet in the current formula.