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(4-digit number)*(6-digit number) equals a factorial

  1. Oct 26, 2008 #1
    Substitute each of the letters by a different decimal digit from 0 to 9 to satisfy this cryptarithmetic equation:

    (ABCD)*(EFEGBH) = (EC)!

    Note: None of A and E can be zero.
     
    Last edited: Oct 26, 2008
  2. jcsd
  3. Oct 27, 2008 #2
    4725 * 101376 = 12!
     
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