Question

m.m.c de 4,5,10,20 conta

Answer 1

4,5,10,20 | 2
2,5,5,10 | 2
1,5,5,5 | 5
1,1 (20)

Answer 2

4,5,10,20/2

2,5,5,10/2

1,5,5,5/5

1,1,1,1/2×2×5

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4×10=40