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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-15

  • question_answer
    The HCF and LCM of two numbers are 21 and 4641 respectively. If one of the numbers lies between 200 and 300, find out the two numbers.

    A)  273, 357          

    B)  210, 340

    C)  215, 315          

    D)  210, 252

    Correct Answer: A

    Solution :

    Let the number are x and y. \[\therefore \]\[\,x\times y=21\times 4641\] \[\Rightarrow \]           \[xy=273\times 357\] So, the numbers are 357 and 273.


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