30 into 14 best min fragment found: 6
  Cut up 30 sticks of length 14 like this:
    30 x (6 + 8)
  Reassemble as 14 sticks of length 30 like this:
    10 x (6 + 8 + 8 + 8)
    4 x (6 + 6 + 6 + 6 + 6)