Discuss Forum
1. The least perfect square number divisible by 3, 4, 5, 6 and 8 is :
- A. 900
- B. 900
- C. 900
- D. 900
Answer: Option D
Explanation:
To find least perfect square diviisible by 3, 4, 5, 6, and 8 L.C.M of 3, 4, 5, 6, and 8 = 120
120 = 2×2×3×5
In the above factorization 2, 3 and 5 are not in Paris so let multiphy it by the sated numbers
120×2×5×5 = 3600
Post your comments here: