Question

Decompor em fator primo 400

Answer 1

400/2
200/2
100/2
50/2
25/5
5/5
1

$400=2^4*5^2$

Answer 2

400 | 2

200 | 2

100 | 2

50 | 2

25 | 5

5 | 5

1 ---------> 2⁴ × 5²