14 of them with a remainder of 3
87 ÷ 6 = 14 remainder 3
8 with 1 remaining 49 - 1 = 48 = 6 x 8
5 with 4 remaining 34 - 4 = 30 = 6 x 5
5 with 12 remaining 87 - 12 = 75 = 15 x 5
9 with 6 remaining 87 - 6 = 81 = 9 x 9
4 times with 52 remaining
7 with 3 remaining 87 - 3 = 84 = 12 x 7
14 with 3 remaining 87 - 3 = 84 = 6 x 14
50
20.
5
40 of them.
27