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  5. Factors and Multiples

5th Class Mathematics Factors and Multiples Question Bank Multiples and Factors

  • question_answer
    Which of the following pairs of numbers are co-primes?

    A) (11, 111)       

    B) (22, 222)      

    C) (12, 36)                       

    D) (14, 50)

    Correct Answer: A

    Solution :

        (11, 111)         


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