1, 5, 11, 55.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220.
3
1 and 5
1 and 2.
Any of its factors which are: 1 2 11 and 22
What goes into 22 and 100 evenly
It is: 11 and 1
1 and 2.
1 and 2
2 goes into 44 22 evenly 22 times.
1, 2, 5, 10, 11, 22, 55, 110.