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How would you do LCM in math?

Updated: 12/8/2022
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Wiki User

11y ago

Best Answer

Example: 30 and 42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCM

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11y ago
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Q: How would you do LCM in math?
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