poty
MDC ---> só os fatores comuns e elevados ao menor expoente MMC ---> fatores comuns e não comuns e elevados ao maior expoente
Resolvendo:
a) 6 a² bc e 10 ab² 2.3 a²bc 2.5 a b² MDC = 2ab MMC = 2.3.5 a²b²c = 30 a²b²c ************************************************************** b) 13 abc³ e 11 a² b² c 13 a b c³ 11 a²b² c MDC= 1a b c = abc MMC= 13 . 11 .a² b² c³ = 143a²b²c³ ************************************************************** c) 12 xyz e 6x² 2².3 xyz 2. 3 x² MDC = 2.3 x = 6x MMC = 2².3.x²yz = 12x²yz ************************************************************ d) 12 xy, 20 x² y e 24 x y² z 2².3 x y 2².5 x² y 2³.3 x y² z MDC = 2².x y = 4xy MMC = 2³.3 . 5 x² y² z = 120x²y²z
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MMC ---> fatores comuns e não comuns e elevados ao maior expoente
Resolvendo:
a) 6 a² bc e 10 ab²
2.3 a²bc
2.5 a b²
MDC = 2ab
MMC = 2.3.5 a²b²c = 30 a²b²c
**************************************************************
b) 13 abc³ e 11 a² b² c
13 a b c³
11 a²b² c
MDC= 1a b c = abc
MMC= 13 . 11 .a² b² c³ = 143a²b²c³
**************************************************************
c) 12 xyz e 6x²
2².3 xyz
2. 3 x²
MDC = 2.3 x = 6x
MMC = 2².3.x²yz = 12x²yz
************************************************************
d) 12 xy, 20 x² y e 24 x y² z
2².3 x y
2².5 x² y
2³.3 x y² z
MDC = 2².x y = 4xy
MMC = 2³.3 . 5 x² y² z = 120x²y²z