Algebra LOGIC 2 Puzzle - Solution

The Puzzle:

Algebra LOGIC 2
Solve the following (put digits for the letters):

(L+O+G+I+C)3 = LOGIC

Our Solution:

(1+9+6+8+3)3 = 19683


"Robbie" has worked out another solution, but it uses 7 twice: (1+7+5+7+6)3 = 17576
See this puzzle without solution
Discuss this puzzle at the Math is Fun Forum