Multiples and Factors Worksheet

Finding the Lowest Common Multiple & Highest Common Factor Worksheet Pack

Build strong number sense with this comprehensive Lowest Common Multiple (LCM) and Highest Common Factor worksheet pack. Designed to develop both conceptual understanding and procedural fluency, this resource guides students through finding multiples and factors before identifying the correct LCM or Highest Common Factor.

Perfect for upper elementary maths lessons, this pack supports structured practice, reasoning, and independent mastery.

What is Included:

• Clear, structured worksheets for finding LCM
• Step-by-step activities for identifying Highest Common Factor
• Practice finding multiples and factors
• Gradual progression from supported to independent questions
• Answer keys included for easy marking
• Printable, classroom-ready format

Skills Covered:

• Finding multiples of numbers
• Identifying common multiples
• Calculating Lowest Common Multiple
• Finding factors of numbers
• Identifying common factors
• Calculating Highest Common Factor
• Strengthening number fluency

Perfect For:

Year 5-6 / Grade 4-5
Whole-class lessons
Independent practice
Small group intervention
Homework or revision
SAT / end-of-unit preparation

Why Teachers Love It:

Students are encouraged to show their working by listing multiples and factors, helping them develop deeper understanding rather than relying on guesswork. The structured layout makes differentiation simple and supports a range of learners.

Print and go – no prep needed.