Question

qual e o multiplos comum de 80   e 120

Answer 1

120, 80|2 60, 40  |2 30 ,20  |2 15, 10  |2 15, 5    |3 5, 5      |5 1,1       /2.2.2.2.3.5 = 240

Answer 2

120, 80|2
60, 40  |2
30 ,20  |2
15, 10  |2
15, 5    |3
5, 5      |5
1,1       /2.2.2.2.3.5 = 240 

14,45,6|2
7, 45, 3|3
7, 15, 1|3
7, 5, 1  |5
7, 1, 1  |7
1, 1, 1  /2.3.3.5.7 = 630