Find LCM of 60,40 and 90

Orien asked Sep 16, 2022

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Orien asked Sep 16, 2022

by Orien

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21 votes

Answer:

Explanation:

Prime factorize.

60 = 2 *2 * 3 * 5 = 2² * 3 * 5

40 = 2 * 2 * 2 *5 = 2³ * 5

90 = 2 * 3 * 3 * 5 = 2 * 3² * 5

LCM = 2³ * 3² * 5 = 8 * 9 * 5 = 360

Scrowler answered Sep 20, 2022

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