Respuesta :

Answer:

4

Step-by-step explanation:

Answer:

A) 4

Step-by-step explanation:

The factors of 64 are:

1, 2, 4, 8, 16, 32, 64

The factors of 100 are:

1, 2, 4, 5, 10, 20, 25, 50, 100

The common factors are:

1, 2, 4