Respuesta :

Answer:

4 is the answer.

Step-by-step explanation:

Factors of 44= 1, 2, 4, 11, 44

Factors of 12= 1, 2, 3 4, 6, 12

Factors of 28= 1, 2, 4, 7, 14, 28

Common factors= 1, 2, 4

Greatest common factor = 4

Answer:

4

Step-by-step explanation:

GCF of 44, 12 and 28 is 4.