Question

Evan has 2 pieces of wood: one is 90 inches and the other is 72 inches.he wants to cut both pieces of wood into smaller pieces so that all these pieces are the same length. If he wants the pieces to be as long as possible and doesn't want to have any lumber left over how many total pieces of lumber will he have.

Answer 1

he will have 18 because both of them could be divided by 18 and its the highest number