Question

Recomponha os numeros em fatores primos :a)320

Answer 1

320 =2*6 . 5

308 | 2
154 | 2
77 | 7
11 | 1
1

Answer 2

320
= 2 × 160
= 2 × 2 × 80
= 2 × 2 × 2 × 40
= 2 × 2 × 2 × 2 × 20
= 2 × 2 × 2 × 2 × 2 × 10
= 2 × 2 × 2 × 2 × 2 × 2 × 5
= 2^6 × 5