Respuesta :

12, 24, 36 , 48, 60, 72, 84

14, 28, 42, 56, 70, 84
The LCM is 84
The LCM for 12 and 14 would be 2

1. 12|14
2. 6 | 7
3. 4 | (none)
4. 3 | (none)
5. (none) | (none)
6. 2 | (none)
7. (none) | 2