Question

12) determine o m.d.c pelo processo dos fatores primos a) 24 36 e 40 b) 27,45, 75 c) 16,20 e 40

Answer 1

a) 24,36,40 | 2
12,18,20 | 2
6,9,10 | 2
3,9,5 | 3
1,3,5 | 3
1,1,5 | 5
1,1,1

MDC = 2.2.2.3.3.5 = 360

b) 27,45,35 | 3
9,15,35 | 3
3,5,35 | 3
1,5,35 | 5
1,1,7 | 7

MDC = 3.3.3.5.7 = 945

c) 16,20,40 | 2
8,10,20 | 2
4,5,10 | 2
2,5,5 | 2
1,5,5 | 5
1,1,1

MDC = 2.2.2.2.5 = 80

Espero ter ajudado