Question

pelo processo de fatoração em separado , calcule
144,120 e 480???

Answer 1

120-480/2
60-240/2
30-120/2
15-60/3
5-20/5
1-4

2.2.2.3.5 =120

120-144/2
60-72/2
30-36/2
15-18/3
5-6

2.2.2.3 =24