Question

mcd de 30 60 y 120
mcd 7 42 y 56
mcd12 18 y 24
mcm12 15 y 24

Answer 1

MCM (30-60-120) = 2x2x2x3 = 24

30 - 60 -120 | 2
15 - 30 - 60 | 2
15 - 15 - 30 | 2
15 - 15 - 15 | 3
5 - 5 - 5 | 5
1 - 1 - 1
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MCM (7-42-56) = 2×2×2×3×7 = 168

7 - 42 - 56 | 2
7 - 21 - 28 | 2
7 - 21 - 14 | 2
7 - 21 - 7 | 3
7 - 7 - 7 | 7
1 - 1 - 1
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MCM (12-18-24) = 2×2×2×3×3 = 72

12 - 18 - 24 | 2
6 - 9 - 12 | 2
3 - 9 - 6 | 2
3 - 9 - 3 | 3
1 - 3 - 1 | 3
1 - 1 - 1
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MCM (12-15-24) = 2×2×2×3×5 = 120

12 - 15 - 24 | 2
6 - 15 - 12 | 2
3 - 15 - 6 | 2
3 - 15 - 3 | 3
1 - 5 - 1 | 5
1 - 1 - 1
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Un abrazote...C;