Question

calcule os mmc
a-mmc (8,10)=
b-mmc (4,6)=
c-mmc (7,14)=
d-mmc (10,20)=
f-mmc (18,36)=
g-mmc (20,30)=
h-mmc (27,33)=
i-mmc (40,80)=
j-mmc (28,60)=
k-mmc (48,72)=
l-mmc (49,14)=
Por favor deixe a conta na resposta!!!

Answer 1

espero ter ajudado
Obs: fiz só até a G

Answer 2

a) mmc de 8 e 10:

8 , 10 | 2
4 , 5 | 2
2 , 5 | 2
1 , 5 | 5
1 , 1

2.2.2.5 = 40
mmc = 40

b) mmc de 4 e 6:

4 , 6 | 2
2 , 3 | 2
1 , 3 | 3
1 , 1

2.2.3 = 12
mmc = 12

c) mmc de 7 e 14:

7 , 14 | 2
7 , 7 | 7
1 , 1

2.7 = 14
mmc 14.

d) mmc de 10 e 20:

10 , 20 | 2
5 , 10 | 2
5 , 5 | 5
1 , 1

2.2.5 = 20
mmc = 20

f) mmc de 18 e 36:

18 , 36 | 2
9 , 18 | 2
9 , 9 | 3
3 , 3 | 3
1 , 1

2.2.3.3 = 36
mmc = 36

g) mmc de 20 e 30:

20 , 30 | 2
10 , 15 | 2
5 , 15 | 3
5 , 5 | 5
1 , 1

2.2.3.5 = 60
mmc = 60

h) mmc de 27 e 33:

27 , 33 | 3
9 , 11 | 3
3 , 11 | 3
1 , 11 | 11
1 , 1

3.3.3.11 = 297

i) mmc de 40 e 80:

40 , 80 | 2
20 , 40 | 2
10 , 20 | 2
5 , 10 | 2
5 , 5 | 5
1 , 1

2.2.2.2.5 = 80
mmc = 80

j) mmc de 28 e 60:

28 , 60 | 2
14 , 30 | 2
7 , 15 | 3
7 , 5 | 5
7 , 1 | 7
1 , 1

2.2.3.5.7 = 420
mmc = 420

k) mmc de 48 e 72:

48 , 72 | 2
24 , 36 | 2
12 , 18 | 2
6 , 9 | 2
3 , 9 | 3
1 , 3 | 3
1 , 1

2.2.2.2.3.3 = 144
mmc = 144

l) mmc de 49 e 14:

49 , 14 | 2
49 , 7 | 7
7 , 1 | 7
1 , 1

2 . 7 . 7 = 98
mmc = 98

*Espero ter ajudado!