Explanation:
I am the slowest runner among the three of us; therefore, it must be the proper statement.
While between refers to two group members, among is used to refer to three or more.
Explanation:
37 = 1 X 37
40 = 1 X 40 = 10 X 4 = 20 X 2 = 5 X 8
43 = 1 X 43
46 = 1 X 46 = 2 X 23
49 = 1 X 49 = 7 X 7
52 = 1 X 52 = 2 X 26 = 4 X 13
55 = 1 X 55 = 11 X 5
58 = 1 X 58 = 2 X 29