8
No, only these go into 40 evenly: 1, 2, 4, 5, 8, 10, 20, 40.
No, it does not. The only single-digit numbers that do are: 1, 2, 4, 5, 8.
5, 103
These numbers go evenly into both 800 and 160 evenly: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160.
No, but these numbers do go into 20 evenly: 1, 2, 4, 5, 10, 20.
These numbers go evenly into 20: 1, 2, 4, 5, 10, 20.
Not evenly. Only these go into 40 evenly: 1, 2, 4, 5, 8, 10, 20, 40.
1 2 4 5 8 10 20 40.
1, 2, 4, 5, 8, 10, 20, 40
1, 2, 4, 5, 8, 10, 20 and 40.
Not evenly.
8
Yes - Since it has the factors 2, 2, 5 it can be divided into 2, 4, 5, and 10 portions evenly.
No, only these go into 40 evenly: 1, 2, 4, 5, 8, 10, 20, 40.
1, 2, 4, 5, 10, 20, 25, 50, 100
No, it does not. The only single-digit numbers that do are: 1, 2, 4, 5, 8.