None of them.
It depends on the number being factored. 22 is a proper factor of 44. 22 is a factor, but not a proper factor, of 22.
The least common multiple of 11 and 22 is 22.
Any number that is not 1, 2, 11 and 22
2 and 11
The least common factor of any set of positive integers is 1.
11
Any multiple of 22. 22, 44, 66 and so on.
No, 11 is a factor of 22. 22 is a multiple of 11.
It depends on the number being factored. 22 is a proper factor of 44. 22 is a factor, but not a proper factor, of 22.
22 is a multiple of 11. 22 is a factor of 44.
It can be. 22 is a proper factor of 44.
The least common multiple of 11 and 22 is 22.
Without referring to a particular number, the next factor after 22 is 23.
The least common factor of 14 and 22 is 1. If you meant the lowest common multiple, then that would be 154.
Any multiple of 330.
22
Try to divide 320 by 22 on a calculator. If you get a whole number, then it is a multiple. Otherwise it isn't.