Sheryl had 3 boxes of stamp. The first box has 36 stamps, the second has 54, and the third has 135. She put the stamps in an album such that the pages have equal number of stamps. What is the greatest possible number of stamps in each page of the album
What is asked in the problem?
What is/are the given facts? (state all the given data)
What strategy/strategies is/are you going to use to solve the problem
