Check if 2 is a factor of 173 - false
Check if 3 is a factor of 173 - false
Check if 4 is a factor of 173 - false
Check if 5 is a factor of 173 - false
Check if 6 is a factor of 173 - false
Check if 7 is a factor of 173 - false
Check if 8 is a factor of 173 - false
Check if 9 is a factor of 173 - false
Check if 10 is a factor of 173 - false
Check if 11 is a factor of 173 - false
Check if 12 is a factor of 173 - false
Check if 13 is a factor of 173 - false