Question

use os números primos e decomponha os seguintes valores a 120 B 252 C 165 D 72 e 400 F 124​

Answer 1

A)

120/2=60

60/2=30

30/2=15

15/3=5

5/5=1

120=2*2*2*3*5

B)

252/2=126

126/2=63

63/3=21

21/3=7

7/7=1

252=2*2*3*3*7

C)

165/3=55

55/5=11

11/11=1

165=3*5*11

D)

72/2=36

36/2=18

18/2=9

9/3=3

3/3=1

72=2*2*2*3*3

E)

400/2=200

200/2=100

100/2=50

50/2=25

25/5=5

5/5=1

400=2*2*2*2*5*5

F)

124/2=62

62/2=31

31/31=1

124=2*2*31