Respuesta :

Answer:

18

Step-by-step explanation:

enika
Answer:
GCF = 18
Explanation:

The factors of 18 are: 1, 2, 3, 6, 9, 18

The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36

The factors of 54 are: 1, 2, 3, 6, 9, 18, 27, 54

Then the greatest common factor is 18.