Respuesta :

anneball78
The greatest common factor of 60, 90, and 120 is 30.
60-1, 60 2, 30, 3, 20, 5, 12, 6, 10
90-1, 90, 2, 45, 3, 30, 5, 18, 6, 15, 9, 10
120-1, 120, 2, 60, 3, 40, 4, 30, 5, 24, 6, 20, 8, 15, 10, 12