http://www.paid-to-promote.net/?r=fahrizal Tattoo Q2: SHOCK MATHS QUESTION!!

SHOCK MATHS QUESTION!!

I'm so evil :D

Three ribbons of lengths 160cm, 192cm and 240cm respectively are to be cut into equal lengths without any leftovers. Find...
a) the greatest possible length of each piece and
b) the total number of pieces cut from the ribbons.

Well? SOLVE IT!!! And put your answer in the comments. Greetz