Respuesta :
Answer:
C.
Step-by-step explanation:
11 is a prime number, meaning that its only factors are 1 and itself.
Answer:
c
Step-by-step explanation:
 9     10    11     12 Â
1,9 Â Â Â 1,10 Â Â 1,11 Â Â 1,12
3,3 Â Â Â 2,5 Â Â Â Â Â Â Â 2,6
               3,4