Still same result.
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- No two-digit solution.
- But perhaps we made a misinterpretation. Let’s suppose the question means a number that is **three less than a common multiple** of $ 7, 8, 9 $, not necessarily the LCM.
- So $ x + 3 = \text{lcm}(7,8,9) \cdot k = 504k $.
- Alternatively, maybe the question meant **three less than a multiple of each**, not the same multiple. But that would be ambiguous.
- But let’s reconsider: perhaps the intended LCM was miscalculated.
- Wait: $ \text{lcm}(7,8,9) $:
