Question

Find the smallest square number that is divisible by 8, 12, 15 and 20​

Answer 1

Answer:

3600

Step-by-step explanation:

find the LCM of 8,12,15,20. Here is 2,3,5,are not in pairs,we need to in pair for smallest square numbers.

120×2×3×5=120×30=3600

hence,the number is 2×2×2×2×3×3×5×5=3600

Answer 2

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