Question

mmc de 35 e 54?
mmc de 50 e 60? 
mmc de 85 e 91?
mmc de 13 e 17?

Answer 1

Olá, Analauramendes12!

35, 54 | 2
35, 27 | 3
35, 9 | 3
35, 3 | 3
35, 1 | 5
7, 1 | 7
1, 1
= 2.3.3.3.5.7 = 1890

50, 60 | 2
25, 30 | 2
25, 15 | 3
25, 5 | 5
5, 1 | 5
1, 1 
= 2.2.3.5.5 = 300

85, 91 | 5
17, 91 | 7
17, 13 | 13
17, 1 | 17
1, 1
= 5.7.13.17 = 7735

13, 17 | 13
1, 17 | 17
1, 1
= 221

Answer 2

35,54 | 2
35,27 | 3
35,  9 | 3
35,  3 | 3
35,  1 | 5
  7,  1 | 7
  1,  1 | 

MMC (35,54) = 2 x 3 x 3 x 3 x 5 x 7 = 1890

50,60 | 2
25,30 | 2
25,15 | 3
25,  5 | 5
  5,  1 | 5
  1,  1 | 

MMC (50,60) = 2 x 2 x 3 x 5 x 5 = 300

85,91 | 5
17,91 | 7
17,13 | 13
17,  1 | 17
  1,  1 | 

MMC (85,91) = 5 x 7 x 13 x 17 = 7735

13,17 | 13
  1,17 | 17
  1,  1 | 

MMC (13,17) = 13 x 17 = 221