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Tuesday, September 20, 2011

Is it Possible

Find a 5 digit number, as big as possible, that when you multiply it by a single digit number, you get a six digit number, in which all digits are identical.
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5 comments:

  1. Anonymous9/20/2011 12:57 PM

    74074*6=666666?

    ReplyDelete
  2. Anonymous9/20/2011 1:02 PM

    i meant
    74074*9=666666?

    ReplyDelete
  3. Aidan9/20/2011 1:04 PM

    I agree 74074.
    [Because larger options could only be 777777, which doesn't have a factor of 8 or 9; or 888888, which doesn't have a fcator of 9]

    ReplyDelete
  4. oudeis9/20/2011 4:03 PM

    95,238 * 7 = 66,666

    ReplyDelete
  5. oudeis9/20/2011 4:05 PM

    (typo: 95,238 * 7 = 666,666)

    ReplyDelete

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