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Find the smallest number of five digits exactly divisible by 16,24,36 and 54.

A. 10368

B. 10876

C. 10345

D. 10234

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Correct Answer : A.


      Smallest number of five digits is 10000.


      Required number must be divisible by L.C.M. of 16,24,36,54 = 432,


      On dividing 10000 by 432,we get 64 as remainder.


      Required number = 10000 +( 432 – 64 ) = 10368.

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