Question

MMC de 90,80 respostas com cálculo

Answer 1

Fatorando o número 80 e 90 temos:

Answer 2

$\large\displaystyle \mathsf{ m\cdot m\cdot c\,(90,80)=720}$

$\large\displaystyle \begin{array}{r|l}\sf90,80&\sf2\\\sf45,40&\sf2\\\sf45,20&\sf2\\\sf45,10&\sf2\\\sf45,5&\sf3\\\sf15,5&\sf3\\\sf5,5&\sf5\\\sf1,1&\overline{\sf2^4\cdot3^2\cdot5=720}\end{array}$