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    Maths-
    General
    Easy

    Question

    Find the GCF of 9 and 15:

    1. 3
    2. 1
    3. 9
    4. 15

    The correct answer is: 3

      Factors of 9 : 1,3,9
      Factors of 15 : 1,3,5,15
      GCF of 9, 15 : 3

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