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GCF and LCM Worksheets and Activities

Greatest common factor and least common multiple: listing factors and multiples, prime factorization, and GCF and LCM word problems.

This unit is written for 6th Grade. Buy the whole unit bundle for $18.00, or just the piece you need: cut & paste, error analysis, escape room, guided notes, matching, maze and test prep. Every page comes as a print-ready PDF plus an editable Word file, with a full answer key. The matching is free.

The complete unit

Unit Bundle

GCF and LCM

Everything below in one download: cut & paste, error analysis, escape room, guided notes, matching, maze, test prep.

$18.00View on TPT →

Each GCF and LCM activity on its own

Cut & Paste

GCF and LCM: Cut & Paste

Students cut, sort and glue. Wrong placements are visible from across the room.

$3.00View on TPT →

Error Analysis

GCF and LCM: Error Analysis

Worked problems with one real student mistake. Students find it, explain it and fix it.

$3.00View on TPT →

Escape Room

GCF and LCM: Escape Room

Three paper levels and a decoder. No locks or props to buy, and a wrong answer will not decode.

$3.00View on TPT →

Guided Notes

GCF and LCM: Guided Notes

Worked examples one step per line, with PowerPoint and SMART Notebook slides, blank and completed.

$6.00View on TPT →

Free

Matching

GCF and LCM: Matching

Cards that only pair one way, so a wrong match shows itself. Good for partners and stations.

FREEGet it free →

Maze

GCF and LCM: Maze

Self-checking: students follow their answer to the next square, and a wrong answer leads nowhere.

$3.00View on TPT →

Test Prep

GCF and LCM: Test Prep

Mixed multiple choice and written questions in state-test wording, answer key with the work shown.

$3.00View on TPT →

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