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Product equality and sum of squares equality puzzle

  1. May 24, 2010 #1
    Substitute each of the capital letters by a different digit from 0 to 9 to satisfy this set of cryptarithmetic relationships. None of the numbers can contain any leading zero.

    ABCD*EF=GHJB*KE, and:

    (EH)2 + (KC)2 = (KH)2
     
  2. jcsd
  3. Feb 27, 2011 #2

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    abcd*ef=ghjb*ke
    9807*14=6538*21

    (eh)2 + (kc)2 = (kh)2
    (15)2 + (20)2 = (25)2
     
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