Question

M.M.C
21 49 70
ajuda aí ​

Answer 1

Olá

21, 49, 70 | 2

21, 49, 35 | 3

7, 49, 35 | 5

7, 49, 7 | 7

1, 7, 1 | 7

1, 1, 1 | 1

MMC = 2 . 3 . 5 . 7 . 7 = 1470

$\mathrm{}{\large\boxed{\boxed{  { \large \tt Bons \: \: Estudos}}}}$

Answer 2

Vamos là.

21 49 70    2

21  49 35   3

 7  49 35   5

 7  49   7   7

 1     7   1    7

 1     1    1

mmc(21, 49, 70) = 2 * 3 * 5 * 7 * 7 = 1470