360=2×2×2×3×3×5, so there can't be 7 in the natural number.
Possible combinations: 4, 5, 6; 8、9、 10。 The least common multiple of the former combination is 60, and only the latter combination meets the conditions.
The three natural numbers are: 8, 9, 10.
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15 1 1 10.5 10. 1 6 5.5 5. 1 1.5 1. 1 0.6