Question

Qual é o mmc de 18,30

Answer 1

18 = 3²*2 30 = 5*3*2 mmc(18,30) = 3²*2*5 = 9*10 = 90

Answer 2

18,30: 2
9,15: 3
3,5: 3
1,5: 5
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1,1   = 2.3.3.5 = 2.9.5 = 18.5 = 90

R.: mmc (18,30) = 90