Question

REALIZE K CAUCULO E ENCONTRE O MMC: a)MMC(8,12)= b)MMC(9,10,5)= c)MMC(3,4) d)MMC(7,14,21)= e)MMC(6,5,8) f)MMC(3,5,7)=




gente me ajudem preciso disso pra amanhã ​

Answer 1

Explicação passo a passo:

a

8 e 12

8, 12 / 2

4,6 /2

2, 3/2

1, 3 /3

1, 1

mmc= 2³ * 3 = 8 * 3 = 24 >>>>

b

9, 10, 5 / 2

9, 5 , 5/3

3, 5, 5/3

1, 5,5/5

1,1 , 1

mmc = 2 * 3² * 5 =90 >>>>

c

mmc 3 e 4

mmc = 3 * 4 = 12 >>>>>

d

mmc 7, 14, 21

7, 14 , 21 /2

7 , 7 , 21/3

7, 7, 7 / 7

1, 1, 1

mmc = 2 * 3 * 7 = 42 >>>>

e

mmc 6, 5, 8

6, 5, 8 ]/2

3, 5, 4 /2

3, 5, 2 / 2

3, 5, 1 / 3

1, 5, 1 /5

1, 1 , 1

mmc = 2³ * 3 * 5 = 120

f

mmc = 3, 5 e 7

mmc 3 * 5 * 7 =105 >>>>>são primos