Question

120si77drscompuneti aceste nr in produs de factori primi

Answer 1

120|2×5
12|2
6|2
3|3
1|
$120 = {2}^{3} \times 5 \times 3$
77|7
11|11
1|
$77 = 7 \times 11$

Answer 2

120|2
60 |2
30 | 3
10 | 2
5 | 5
1

$120 = {2}^{3} \times 3 \times 5$

77 | 7
11 | 11
1

$77 = 7 \times 11$