Some stickers are in a packet.
If Adam puts them into groups of 7, there are 4 stickers short.
If Adam puts them into groups of 6, there are 5 stickers short.
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 (-4): 3, 10, 17, 24, 31, 38, 45, 52, 59, 66, 73
Multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, 66, 72, 78
Multiples of 6 (-5): 1, 7, 13, 19, 25, 31, 37, 43, 49, 55, 61, 67, 73
Smallest possible number of stickers in a packet = 73
Answer(s): 73