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Factors and Multiples Worksheet

Explore factors, multiples, prime numbers, and composite numbers with this Grade 6 math worksheet.

Grade 6 Math Number SenseNumber TheoryFactors and Multiples
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Includes

3 Short AnswerMultiple ChoiceFill in the BlanksTrue / False

Standards

CCSS.MATH.CONTENT.6.NS.B.4

Topics

factorsmultiplesprime numberscomposite numbersnumber sensegrade 6
8 sections · Free to use · Printable
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Factors and Multiples

Name:

Date:

Score:

Read each question carefully and answer to the best of your ability. Show your work where necessary.

1. List all the factors of 24.

2. List all the factors of 36.

3. Which of the following numbers is a multiple of 7?

a

23

b

32

c

49

d

51

4. What is the least common multiple (LCM) of 4 and 6?

a

10

b

12

c

18

d

24

5. A prime number has exactly   factors.

6. A composite number has   than two factors.

7. The number   is neither prime nor composite.

8. All even numbers are composite numbers.

T

True

F

False

9. The greatest common factor (GCF) of 12 and 18 is 6.

T

True

F

False

10. Find the greatest common factor (GCF) of 20 and 30.

11. Find the least common multiple (LCM) of 8 and 12.