Olá
A)
80, 35 | 2
40, 35 | 2
20, 35 | 2
10, 35 | 2
5, 35 | 5
1, 7 | 7
1, 1 | 1
MMC = 2 . 2 . 2 . 2 . 5 . 7 = 560
B)
180, 252 | 2
90, 126 | 2
45, 63 | 3
15, 21 | 3
5, 7 | 5
1, 7 | 7
1, 1 | 1
MMC = 2 . 2 . 3 . 3 . 5 . 7 = 1260
[tex]{\large\boxed{\boxed{ { \large \tt BONS \: \: ESTUDOS \: MEU \: ANJO \:<3 }}}}[/tex]
