Respuesta :

the gcf of 38 and 40 is 6

Answer:

6

Step-by-step explanation:

[tex]48 = 2 \times 2 \times 2 \times 2 \times 3 \\ \\ 30 = 2 \times 3 \times 5 \\ \\ common \: factors = 2, \: 3 \\ \\ \therefore \: GCF \: of \: 48 \: and \: 30 \: \\ = 2 \times 3 \\ = 6[/tex]