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420

Prime Factorization of:

42 =...2 * 3 * 7

70 =...2 .....* 7 * 5

84 =...2 * 3 * 7......* 2

===============

LCM = 2 * 3 * 7 * 5 * 2 = 420

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11y ago
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11y ago

420

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Q: What is the LCM of 42 and 70 and 84?
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