Question

qual é o mmc de 15,25,40?

Answer 1

MMC de 15:
15|3 
05|5 
01| 
-------------------
MMC de 25:
25|5 
05|5 
01|
-------------------
MMC de 40:
40|2 
20|2 
10|2 
05|5 
01|

Answer 2

15,25,40/ 2
15,25,20/2
15,25,10/2
15,25,5/3
5,25,5/5
1,5,1/5
1,1,1
Resultado: multiplique os divisores: 2x2=4x2=8x3=24x5=120x5=600
MMC =600