Some stickers are in a packet.
If Adam puts them into groups of 8, there are 7 stickers left.
If Adam puts them into groups of 5, there are 4 stickers left.
Find the smallest possible number of stickers in a packet.
Multiples of 8: 8, 16, 24, 32, 40, 48, 56, 64, 72
Multiples of 8 (+7): 15, 23, 31, 39, 47, 55, 63, 71, 79
Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75
Multiples of 5 (+4): 9, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59, 64, 69, 74, 79
Smallest possible number of stickers in a packet = 79
Answer(s): 79
