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    Maths-
    General
    Easy

    Question

    Find the GCF of 15 and 16 :

    1. 3
    2. 1
    3. 4
    4. 6

    The correct answer is: 3

      Factors of 15 : 1,3,5,15
      Factors of 16 : 1,2,4,8,16
      GCF of 15 and 16 :1

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