Respuesta :

Answer:

5 factor pairs

Step-by-step explanation:

Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, and 36

There are: 1 and 36, 2 and 18, 3 and 12, 4 and 9, and 6 and itself, totaling with 5 factor pairs.