find the LCM of 20 63 84 by the division method
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2
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Step-by-step explanation:
Answered by
1
Answer:
4130
Step-by-step explanation:
2 20,63, 84
2 10,63,42
3 5,63,21
3 5,21,7
5 5,7,7
7 1,7,7
1,1,1
2×2×3×3×5×7×1×1×1 = 4130
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