Question

a) m.m.c (30, 24) =
b) m.m.c (18, 21, 24) =
c) m.m.c (45, 60) =
d) m.m.c (8, 10, 12) =
e) m.d.c. (8, 20) =
f) m.d.c. (45, 60) =
?! alguém pra ajudar​

Answer 1

Resposta:

a) M.M.C 30,24 | 2

15,12 | 2

15,6 | 2

15,3 | 3

5,1 | 5

1,1

M.M.C : 30,24 = 2x2x2x3x5=120

b) M.M.C: 18,21,24 | 2

6,21,12 | 2

3,21,6 | 2

3,21,3 | 3

1, 7, 1 | 7

1, 1, 1

2x2x2x3x7= 168

c) M.M.C: 45,60 | 2

45,30 | 2

45,15 | 3

15,5 | 3

5, 5 | 5

1,1

2x2x3x3x5 = 180

d) M.M.C: 8,10,12 | 2

4,5,6 | 2

2,5,3 | 2

1,5,3 | 3

1,5,1 | 5

1,1,1

2x2x2x3x5= 120

e) M.D.C: 8,20

D(8) = {1,2,4,8)

D(20) = {1,2,4,5,10,20}

MAIOR DIVISOR COMUM= 4

f) M.D.C: 45,60

D(45)= {1,3,5,9,15,45}

D(60)= {1,2,3,4,5,6,10,12,15,30,60}

MAIOS DIVISOR COMUM= 15