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Non-Multiples (Posted on 2009-02-10) Difficulty: 3 of 5
Choose 25 different positive integers no higher than fifty, such that none is a multiple of any of the others. What's the lowest total possible, and what's the set? (Note one such set would be 26 through 50 inclusive; however that set totals 950.)

See The Solution Submitted by Charlie    
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  Subject Author Date
SolutionconfirmedEigenray2009-02-12 12:19:46
bottom uped bottemiller2009-02-10 20:52:07
Some ThoughtssmallishJer2009-02-10 15:16:24
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