Which number is not a factor of 10

- Which number is not a factor of 105
- Which number is not a factor of 100
- Which is not a factor of 100
- Which number is a factor of 10 but not a multiple of 5
- Which is not a factor of 10
- What number is not a factor of 102
- Which of these is not a factor of 104
- Which one of the following number is not a prime factor of 10584
- Which number is a factor of 10 but not a multiple of 2
- Which number is a factor of 10 but not a multiple of five
- Which number is a factor of 1000 but not a multiple of 25
- Which number is a factor of 20 but not a multiple of 10
- Out of the numbers given below which is not a factor of 10