Greatest Common Factor
Practice

Topic Index | Grade 5 Math | Intermediate Test Prep | StudyZone



Use a sheet of paper 
to work out the following questions,
then
choose the best answer.



Click on the "Answer Box"
to see if you're correct !

1} What is the GCF for 12 and 15 ?

a) 2     b) 3     c) 4

2} What is the Lowest term Fraction for 20/24 ?

a) 5/6        b) 2/3       c) 5/7

3} What is the GCF for 21 and 35 ?

a) 3     b) 12     c) 7

4} What is the Lowest term Fraction for 15/25 ?

a) 1/4        b) 5/8       c) 3/5

5} What is the GCF for 32 and 36 ?

a) 4     b) 5     c) 8

6} What is the Lowest term Fraction for 9/12 ?

a) 3/4        b) 2/3       c) 1/4

7} What is the GCF for 10 and 15 ?

a) 2     b) 3     c) 5

8} What is the Lowest term Fraction for 32/40 ?

a) 2/3        b) 4/5       c) 3/4

9} What is the GCF for 16 and 24 ?

a) 3     b) 2     c) 8

10} What is the Lowest term Fraction for 16/24 ?

a) 2/3        b) 8/9       c) 1/5

Let's Review

 
Topic Index | Grade 5 Math | Intermediate Test Prep | StudyZone

Created by Ed Fayette
Updated by Carol A. Carroll
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