Question

Determine: a)mmc(8,10) b)mmc(40,50) c)mmc(2,6,9) d)mmc(4,8,12)

Answer 1

a)
4, 5|2
2,5|2
1,5|5
1,1 
mmc (8,10) = 2 x 2 x 2 x 5 = 40

b)
40,50|2
20,25|2
10,25|2
5,25|5
1,5|5
1,1
2x2x2x5x5=200

c)

2,6,9|2
1,3,9|3
1,1,3|3
1,1,1

2x3x3=18.

d)
4,8,12|2
2,4,6|2
1,2,3|2
1,1,3|3
1,1,1

2x2x2x3=24

Answer 2

OI,

a)
8, 10/ 2
4, 5/ 2
2, 5/ 2
1, 5/ 5
1, 1/ *2³x5=40
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b)
40, 50/ 2
20, 25/ 2
10/ 25/ 2
5, 25/ 5
1, 5/ 5
1, 1/ *2³x5²= 200
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c)
2, 6, 9/ 2
1, 3, 9/ 3
1, 1, 3/ 3
1, 1, 1/*2x3²=18
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d) 
4, 8, 12/ 2
2, 4, 6/ 2
1, 2, 3/ 2
1, 1, 3/ 3
1, 1, 1/ 2³x3=24
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espero ter ajudada(o) e bons estudos