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A Sevens And Zeroes Problem (Posted on 2006-01-26) Difficulty: 4 of 5
Determine the smallest number constituted entirely by sevens and zeroes which is divisible by 61376.

How about for 107072?

See The Solution Submitted by K Sengupta    
Rating: 3.5000 (2 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
re(3): And the second part. (Spoiler) Comment 6 of 6 |
(In reply to re(2): And the second part. (Spoiler) by Leming)

Excellent, thanks!
  Posted by Bob Smith on 2006-01-27 10:52:05

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