Respuesta :

Whymez

Answer:

1. 20, 10, 5, 4, 2

2. 20

2nd page

Common factors of 12,48

2,3,4,6,12

GCF:12

Common factors of 12,72

2,3,4,,6,12

GCF:12

Common factors of 72,48

2,3,4,6,8,12,24

GCF:24

Common factors of 12,48,72

2,4,6,12

GCF:12

Last page is

D I think I am not sure