Question

फाइंड द स्मालेस्ट स्क्वायर नंबर व्हिच इज डिवाइडेड बाय ईच ऑफ द नंबर सिक्स नाइन एंड फिफ्टीन​

Answer 1

Answer:

900

Step-by-step explanation:

Since, we wanted smallest perfect square number divisible by 6, 9 and 15.

So, we calculated LCM by prime factorisation.

LCM = 90

But, 2 and 5 are not in pair.

Therefore, to make it perfect square no. multiply 2 × 5 to LCM (90).

= 90 × 2 × 5

= 90 × 10

= 900

Hence,

Required smallest square no. that's divisible by 6, 9 and 15 = 900