Question

qual é o mmc de 5 e 1 e de 3 e 5?

Answer 1

5,1/5
1=5 o m.m.c

3,5/3
1,5/5
1,1=15 o m.m.c

Answer 2

$mmc\;(1,5)=5\\\\ mmc\;(3,5)=15$