5th Class Mathematics Number System and its Operations Question Bank Number System

  • question_answer
    Directions: Find the greatest common factor (GCF) of the numbers given below. (24 and 18)

    A) 2                                 

    B) 8            

    C) 4                                 

    D) 6

    Correct Answer: D

    Solution :

    Factors of 24 = 2, 2, 2, 3 Factors of 18 = 2.3,3 Thus the GCF of 24 and \[18=2\times 3=6\].


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