Question

Qual o mdc de 45,72,54

Answer 1

72,45,54 | 3
24,15,18 | 3
08,05,06 | 2
04,05,03 | 2
9

Answer 2

45. 72. 54 / 2

45. 36. 27. / 2

45. 18. 27 / 2

45. 9. 27 / 3---

15. 3. 9 / 3--

5. 1. 3 / 3

5. 1. 1 / 5

1. 1. 1




MDC = 3 x 3 = 9