Apply divisibility rules for 2, 3, 4, 5, 6, 9, and 10 to multi-digit whole numbers to identify factors and multiples. Identify factors and multiples, and classify whole numbers through 100 as prime or composite, recognizing that 1 is neither. Find common factors and common multiples of familiar whole numbers and determine the greatest common factor and least common multiple for pairs of numbers no greater than 100.
On this page:
- Master skills like “Find common factors”, “Find common multiples”, and “Identify factors of a number” with unlimited, free practice problems
- Download (or modify) free worksheets on Factors and Multiples you can use at home or in class with practice problems across all skills in this group including “Find the least common multiple”, “Identify multiples of a number”, “Find the greatest common factor”.
- Start working on adaptive units like “Factoring and Venn Factor Diagrams - Practice” or “Factoring and Greatest Common Factor - Intro” that include these skills and will introduce and scaffold the skills carefully for maximum learning.
Factors and Multiples: Individual Skills
Master 9 individual skills with free practice problems. Mouseover to see the skill's practice problems. Create a free account to track your progress.
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Practice 'Apply divisibility rules for 2, 3, 4, 5, 6, 9, and 10'
Select any skill in this group by hovering over the list above. Unlimited free practice problems, automatically graded.
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Download/Modify Free Grade 5 'Factors and Multiples' Worksheet
Print this free 'Factors and Multiples' worksheet to practice these skills away from the computer. Click 'Modify' to easily customize this worksheet to your exact needs.
This Worksheet Includes:
- Apply divisibility rules for 2, 3, 4, 5, 6, 9, and 10
- Determine whether a number is composite
- Determine whether a number is prime
- Find common factors
- Find common multiples
- Find the greatest common factor
- Find the least common multiple
- Identify factors of a number
Units Teaching These Skills
These adaptive units introduce, teach, or reinforce skills in this group (Factors and Multiples) through scaffolded problems that grow in difficulty as concepts are understood.