LCM and GCF Worksheets

Worksheets designed to review and practice the concepts of Least Common Multiple (LCM), Greatest Common Factor (GCF), and Prime and Composite Numbers.

Here’s what’s included:

• 3 LCM Worksheets: Master finding the smallest multiple shared by two or more numbers.
• 3 GCF Worksheets: Reinforce understanding of the largest factor common to a set of numbers.
• 2 Prime & Composite Review Worksheets: Solidify knowledge of prime numbers (divisible only by 1 and themselves) and composite numbers (having more than two factors).
• 1 LCM activity sheet: with real-world application
• Answer Key: Ensure accuracy and save time with comprehensive answer keys for all worksheets.

These worksheets are perfect for:

• Classroom Practice: Engage students in independent or group practice.
• Homework Reinforcement: Strengthen skills outside of the classroom.
• Assessment: Evaluate student understanding and progress.
• Review and Intervention: Address specific skill gaps and provide targeted support.
• Printable and ready to use: No prep required, just print and go!