Question

calcule o MDC 25,10 e 48,18 e 30,18 e 60,36 e 120,75 e 336,136 e 77,280 e 450,348

Answer 1

Olá
MDC considera-se os fatores comuns de menores expoentes.

a) MDC (25,10)
25,10/2
25,5/5
5,1/5
1,1
MDC = 5

b) MDC (48,18)
48,18/2
24,9/2
12,9/2
6,9/2
3,9/3
1,3/3
1,1
MDC = 2.3 = 6

c)MDC (30,18)
30,18/2
15,9/3
5,3/3
5,1/5
1,1
MDC = 2.3 = 6

d) MDC (60,36)
60,36/2
30,18/2
15,9/3
5,3/3
5,1/5
1,1
MDC = 2.2.3 = 12

e) MDC (120,75)
120,75/2
60,75/2
30,75/2
15,75/3
5,25/5
1,5/5
1,1
MDC=3.5 = 15

f) MDC (336,136)
336,136/2
168,68/2
84,34/2
42,17/2
21,17/3
7,17/7
1,17/17
1,1
MDC=2.2.2 = 8

g) MDC (77,280)
77,280/2
77,140/2
77,70/2
77,35/5
77,7/7
11,1/11
1,1
MDC = 7

h) MDC (450,348)
450,348/2
225,174/2
225,87/3
75,29/3
25,29/5
5,29/5
1,29/29
1,1
MDC=2.3=6


Espero ter ajudado.