Respostas
Resposta:
a(50,70)
50,70/2
25,75/3
25,25/5
5,5/5
1,1
mmc de 50,70=2×3×5×5=150
b(60,24)
60,24/2
30,12/2
15,6/2
15,3/3
5,1/5
1,1
mmc de 60,24 =2×2×2×3×5=120
c(21,30)
21,30/2
21,15/3
7,5/5
7,1/7
1,1
mmc de 21,30=2×3×5×7=210
d(28,48)
28,48/2
14,24/2
7,12/2
7,6/2
7,3/3
7,1/7
1,1
mmc de 28,48=2×2×2×2×3×7=336
e (68,12,15)
68,12,15/2
34,6,15/2
17,3,15/3
17,1,5/5
17,1,1/17
1,1,1 mmc =2×2×3×5×17=1020
f(12,18,36)
12,18,36/2
6,9,36/2
3,9,9/3
1,3,3/3
1,1,1. mmc 2×2×3×3=36
g(68,12,15)
68,12,15 e só vc copiar a letra e aqui pois as duas são iguais pode ser?
h(10,12,45)
10,12,45/2
5,6,45/2
5,3,45,/3
5,1,15/3
5,1,5/5
1,1,1. mmc 2×2×3×3×5=180
i(3,6,9)
3,2,9/2
3,1,9/3
1,1,3/3
1,1,1. mmc =2×3×3=18
j(18,36,40)
18,36,40/2
9,18,20/2
9,9,10/2
9,9,5/3
3,3,5/3
1,1,5/5
1,1,1 mmc 2×2×2×3×3×5=360
espero que eu tenha ajudado!!! até logo, e foi um prazer ajudar