Question

determinar o mmc (24,51 e 90).do modo prático!

Answer 1

90 51 24 | 2
45. 51. 12 | 2
45. 51. 6.| 2
45. 51. 3 | 3
15. 17. 1 | 3
5. 17. 1 | 5
1. 17. 1 | 17
1. 1. 1

logo temos 2.2.2.3.3.5.17=6120

Answer 2

24,51,90 | 2
12,51,45 | 2
6,51,45   | 2
3,51,45   | 3
1,17,15   | 3
1,17,5     | 5
1,17,1     | 17
1,1,1
2*2*2*3*3*5*17=6120