Some stickers are in a packet.
If Adam puts them into groups of 7, there are 6 stickers short.
If Adam puts them into groups of 6, there are 5 stickers left.
Find the smallest possible number of stickers in a packet.
Multiples of 7: 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77
Multiples of 7 (-6): 1, 8, 15, 22, 29, 36, 43, 50, 57, 64, 71
Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66
Multiples of 6 (+5): 11, 17, 23, 29, 35, 41, 47, 53, 59, 65, 71
Smallest possible number of stickers in a packet = 71
Answer(s): 71