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A gardener wants to plant trees in his garden in such a way that the number of trees in each row should be the same. If there are 4 rows or 5 rows or 6 rows, then no tree will be left. Find the least
- A30
- B60
- C120
- D240
Correct answer: B
Discussion 1
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CCommunity
60
The least number of trees that are required = LCM(4, 5, 6) = 60.
The least number of trees that are required = LCM(4, 5, 6) = 60.