Problem Statement  
Given five positive integers, their least majority multiple is the smallest positive integer that is divisible by at least three of them. Given distinct ints a, b, c, d and e, return their least majority multiple.  
Definition  
 
Constraints  
  a, b, c, d and e will each be between 1 and 100, inclusive.  
  a, b, c, d and e will be distinct.  
Examples  
0)  
 
1)  
 
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3)  
