Question

qual é o minimo múltiplo comun entre esses numeros 90,150 e 20

Answer 1

MMC (90, 150, 20): 2² * 3² * 5² = 900

Answer 2

MMC:

$\mathtt{90~,~150~,~20~~~~~|10} \\ \mathtt{9~,~15~,~2~~~~~~~~~~|2} \\ \mathtt{9~,~15~,~1~~~~~~~~~~|3} \\ \mathtt{3~,~5~,~1~~~~~~~~~~~|3} \\ \mathtt{1~,~5~,~1~~~~~~~~~~~~|5} \\ \mathtt{1~,~1~,~1} \\ \\ \\ \mathtt{10~.~2~.~3~.~3~.~5} \\ \mathtt{20~.~9~.~5} \\ \mathtt{180~.~5} \\ \\ \mathtt{900} \\ \\ \\ \boxed{\boxed{\mathtt{Resposta: MMC =900}}}$