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An industrial facility manager is coordinating service for two specialized machines. Machine A requires maintenance every 9 days, and Machine B requires maintenance every 12 days. To find the next day both machines will be serviced together, the manager uses the Prime Factors Method, noting the factorizations as 3⋅3{}3 \cdot 3 and 2⋅2⋅3{}2 \cdot 2 \cdot 3. Following the specific steps of this method, the Least Common Multiple (LCM) is ____ days.

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Updated 2026-09-19

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