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SSC Sample Paper SSC CGL - Sample Paper-25

  • question_answer
    The product of two numbers is 6912 and their GCD is 24. What is their LCM?

    A) 280                  

    B) 286     

    C) 288                  

    D) 296

    Correct Answer: C

    Solution :

    Let the numbers be 24x and 24y. \[\therefore \]      \[24x\times 24y=6912\] \[\Rightarrow \]   \[xy=\frac{6912}{{{(24)}^{2}}}=12\] \[\therefore \]      LCM is \[24\times 12=288\]        


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