You have no respect for logic
There's incorrect/inconsistent indentation in:


HEY CHRISTMAS TREE result
YOU SET US UP 0



and


HEY CHRISTMAS TREE isZero
YOU SET US UP 0





The ArnoldC wiki says you should declare 0s and 1s as the "macros" @I LIED and @NO PROBLEMO

HEY CHRISTMAS TREE isZero
    YOU SET US UP @I LIED




In your method divisible, the end of method statement is not on the same indentation as the start declaration.



The indentation in these two blocks is two vs four:


IT'S SHOWTIME
    HEY CHRISTMAS TREE maxValue



and:


LISTEN TO ME VERY CAREFULLY divisible
  I NEED YOUR CLOTHES YOUR BOOTS AND YOUR MOTORCYCLE dividend



You ought to stick to one consistently.




IT'S SHOWTIME
    HEY CHRISTMAS TREE maxValue
    YOU SET US UP @NO PROBLEMO



There we go! Using the macros!

Oh, wait...


HEY CHRISTMAS TREE n
YOU SET US UP 0



Never mind...



And again...


    HERE IS MY INVITATION n
        GET UP 1