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10th Class Mathematics Real Numbers Question Bank Real Numbers

  • question_answer
    If the LCM Of (480,672) = 3360, find H.C.F. of (480,672).

    A)  75                                         

    B)  69

    C)  67                                         

    D)  96

    Correct Answer: D

    Solution :

     The two numbers are 480 and 672. Their L.C.M. = 3360. \[\therefore \] \[=\left( \frac{144}{48}+\frac{384}{48}+\frac{240}{48} \right)=3+8+5=16\]


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