Question

decomponha os numeros em fotores primos obs: 2,3,5,7,11,13,17,19,23,29,31,33
a)12
b)13
c)24
d)32
e)45
f)52
g)56
h)58
i)64
j)68
k)70
e)100
m)121
n)144
o)169

Answer 1

a) 12 | 2
6 | 2
3 | 3
1
= 2²x3

b) 13 | 13
1

= 13x 1

c) 24 | 2
12 | 2
6 | 2
3 | 3
1
= 2³x3

d) 32 | 2
16 | 2
8 | 2
4 | 2
2 | 2
1
= 2/5

e) 45 | 3
15 | 3
5 | 5
1
= 3²x5

f) 52 | 2
26 | 2
13 | 13
1
= 2²x13

g) 56 | 2
28 | 2
14 | 2
7 | 7
1
= 2³x7

h) 58 | 2
29 | 29
1
= 2x29

i)64 | 2
32 | 2
16 | 2
8 | 2
4 | 2
2 | 2
1
= 2/6

j)68 | 2
34 | 2
17 | 17
1
= 2²x17