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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 16)

    A) 4                                 

    B) 16             

    C) 8      

    D) 12

    Correct Answer: C

    Solution :

    Factors of 24 = 2, 2, 2, 3                                                     Factors of 16 = 2, 2, 2, 2 Thus the GCF of 24 and 16 is\[2\times 2\times 2=8\]                        


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