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    Maths-
    General
    Easy

    Question

    What is the GCF of 10 and 20:

    1. 10
    2. 4
    3. 5
    4. 20

    The correct answer is: 10

      Factors of 10 : 1,2 ,5,10
      Factors of 20 : 1,2,4,5,10,20
      GCf of 10 and 20 : 10

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