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Posted by on Wednesday, April 10, 2013 at 11:07pm.

how many integers, x, for which x/2, x/3 and x/5 is also an integer can be found between 1 and 500? help me!!

  • math - , Thursday, April 11, 2013 at 5:20am

    x must be a multiple of 30 (the LCM of 2,3,5)

    So, how many multiples of 30 are there in that range?

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