Matemática, perguntado por vitoriaheloizasilva1, 10 meses atrás

Calcule o mmc e mdc dos seguintes números A)16,27,45
B)18,30,48
C)120,132,20
D)150,300,375
E)136,200,104
F)127,160,180
G)96,324
H)84,360
I)40,70,90

Soluções para a tarefa

Respondido por helsan5
2

Resposta:

A

16.27.45/2

08.27.45/3

08.09.15.......para pq 8 é /2...9,15/3

mdc.....2.3=6

mmc....2.3.8.9.15=6480

B

18.30.48/2

09.15.16/2

........................9.15/3.....16/2

mdc......2.2.= 4

mmc.....2.2.9.15.16=8640


helsan5: 120,132,20.....mdc...2. 2=4...mmc...2.2.30.33.5=19800
helsan5: 150.300.375......mdc...2.2=4.....mmc....2.2.75.75.125 =2812500
helsan5: 136,200,104.....mdc...2^3=8.....mmc.....2^3•17•25•13=44200
helsan5: 127.160.180......mdc=2....mmc=2.127.80.90=1828800
helsan5: 96.324......mdc......2^2=4.......mmc...2^2•3.7.45=3780
helsan5: 40.70.90......mdc....=2.....mmc.......2.20.35.45=63000
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