Question

qual o mdc (78, 90)​

Answer 1

78, 90 | 2

39, 45 | 3

13, 15 | 3

13, 5 | 5

13, 1 | 13

1, 1

MDC>>> 2 × 3= 6

Answer 2

90,78 | 2'

45,39 | 3'

15,13 | 3

5,13 | 5

1,13 | 13

1,1

logo 2 × 3 = 6

6 = mdc