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Greatest Common Factor

Quiz by Kara Neckopulos

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5 questions
Show answers
  • Q1
    What is the GCF of 14 and 21?
    7
    120s
  • Q2
    What is the GCF of 20 and 10?
    10
    120s
  • Q3
    What is the GCF of 12 and 16?
    4
    120s
  • Q4
    What is the GCF of 15 and 25?
    5
    120s
  • Q5
    What is the GCF of 12 and 36?
    12
    120s

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