Question

fatore. A) 80=,B)120=.

Answer 1

80 | 2
40 | 2
20 | 2
10 | 2
05 | 5
1
80 = 2 * 2 * 2 * 2 * 5 = 2^4*5

120 | 2
060 | 2
030 | 2
015 | 3
005 | 5
1
120 = 2 * 2 * 2 * 3 * 5 = 2^3*3*5