skiqueen8131 skiqueen8131
  • 03-05-2018
  • Mathematics
contestada

A lucky integer is a positive integer which is divisible by the sum of its digits. what is the least positive multiple of 9 that is not a lucky integer?

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MrGumby
MrGumby MrGumby
  • 04-05-2018
99. 

It is not divisible by 18. Before that they are all added up to 9. 
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