SOLUTION: Which is odd man out for 14;28;49;65;35;21

Algebra ->  Proportions  -> Lessons -> SOLUTION: Which is odd man out for 14;28;49;65;35;21      Log On


   



Question 1016443: Which is odd man out for 14;28;49;65;35;21
Found 2 solutions by macston, fractalier:
Answer by macston(5194) About Me  (Show Source):
You can put this solution on YOUR website!
.
65 is the only one not evenly divisible by 7.
.

Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
65 is the only one that isn't a multiple of 7; it's also the only one that is a multiple of 13...