Question

Questão 2: Decomponha os números em fatores primos.
a) 120
b) 18
c) 38
d) 180
e) 64
f) 112
g)1024
h)480
i)320​

Answer 1

Resposta:

Questão 2: Decomponha os números em fatores primos.

a) 12 = 2 ⋅ 2 ⋅ 3

b) 18= 2 ⋅ 3 ⋅ 3

c) 38= 2 ⋅ 19

d) 180= 2 ⋅ 2 ⋅ 2 ⋅ 3 ⋅ 5

e) 64= 2 ⋅ 2⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2    

f) 112= 2 ⋅ 2 ⋅ 2⋅ 2 ⋅ 7

g)1024= 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2

h)480= 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 3 ⋅ 5

i)320​= 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 2 ⋅ 5