Question

a) MDC(8, 24)
b) MDC(5, 7)
c) MDC(6, 12, 30)
d) MDC(5,9)
e) MDC(7, 21, 28)
f) MMC(3, 6, 18)
g) MMC(5, 15, 45)
h) MMC(7, 14, 28)
i) MMC(3,7)
j) MMC(9, 10)







Me ajudemmmmmmmmmmm

Pfv

Answer 1

Olá!!

Mínimo Múltiplo Comum (MMC):

Decomposição dos números em números primos.

Máximo Divisor Comum (MDC):

O maior divisor da decomposição.

a) 8, 24 | 2

4, 12 | 2

2, 6 | 2

1, 3 | 3

1, 1 | 1

MMC = 2 . 2 . 2 . 3 = 24

MDC(8, 24) = 2³ = 8

b) 5, 7 | 5

1, 7 | 7

1, 1 | 1

MMC = 5 . 7 = 35

MDC(5,7) = 1

c) 6, 12, 30 | 2

3, 6, 15 | 2

3, 3, 15 | 3

1, 1, 5 | 5

1, 1, 1 | 1

MMC = 2 . 2 . 3 . 5 = 60

MDC(6, 12, 30) = 2 . 3 = 6

d) 5, 9 | 3

5, 3 | 3

5, 1 | 5

1, 1 | 1

MMC = 3 . 3 . 5 = 45

MDC(5, 9) = 1

e) 7, 21, 28 | 2

7, 21, 14 | 2

7, 21, 7 | 3

7, 7, 7 | 7

1, 1, 1 | 1

MMC = 2 . 2 . 3 . 7 = 84

MDC(7, 21, 28) = 7

f) 3, 6, 18 | 2

3, 3, 9 | 3

1, 1, 3 | 3

1, 1, 1 | 1

MMC = 2 . 3 . 3 = 18

g) 5, 15, 45 | 3

5, 5, 15 | 3

5, 5, 5 | 5

1, 1, 1 | 1

MMC = 3 . 3 . 5 = 45

h) 7, 14, 28 | 2

7, 7, 14 | 2

7, 7, 7 | 7

1, 1, 1 | 1

MMC = 2 . 2 . 7 = 28

i) 3, 7 | 3

1, 7 | 7

1, 1 | 1

MMC = 3 . 7 = 21

j) 9, 10 | 2

9, 5 | 3

3, 5 | 3

1, 5 | 5

1, 1 | 1

MMC = 2 . 3 . 3 . 5 = 90