Question

Calcule o mmc
a-10,6
b-15,3
c-10,15
d-18,30
e-14,21
f-21-12
g-35,10
h-20,8
i-50,25
j-5,8,20
k-12,18,36

Answer 1

a-10,6 = 30

10,6| 2
5,3. | 3
5,1. | 5
1,1. = 2.3.5 = 30

b-15,3 = 15

15,3 |3
5, 1. | 5
1,1. = 3.5 = 15

c-10,15 =30

10, 15| 5
2, 3. |2
1, 3. | 3
1,1. = 5.2.3 = 30

d-18,30 = 90

18,30|2
9, 15.|3
3, 5. | 3
1, 5. | 5
1,1. = 2.3.3.5 = 90

e-14,21 = 42

14, 21 | 7
2, 3. | 2
1, 3. | 3
1,1. = 7.2.3 = 42

f-21-12 = 84

21, 12|3
7, 4. | 2
7, 2. | 2
7, 1 | 7
1,1. = 3.2.2.7= 84


g-35,10 = 70

35,10| 5
7, 2. | 2
7, 1 | 7
1,1. = 5.2.7 = 70

h-20,8 = 40

20,8| 2
10,4| 2
5, 2.| 2
5,1 | 5
1,1. = 2.2.2.5 = 40

i-50,25= 50

50, 25| 5
10, 5. | 5
2, 1 | 2
1, 1. = 5.5.2 = 50

j-5,8,20 = 40

5,8,20| 2
5, 4, 10| 2
5,2,5 | 2
5,1,5. | 5
1,1,1. = 2.2.2.5 = 40

k-12,18,36 = 36

12,18,36 | 2
6,9, 18 | 2
3,9,9. | 3
1,3, 3 | 3
1,1,1. = 2.2.3.3 = 36



Espero ter ajudado, bons estudos. :).Qualquer dúvida estou a disposição :)