allery12, 18 आणि 30 ने भाग जाणारा सर्वात लहान पूर्ण वर्ग कोणता आहे?
A900
B450
C360
D180
Answer & Solution
Correct answer: A. 900
LCM 2^2 x 3^2 x 5 = 180 आहे, आणि पूर्ण वर्ग तयार करण्यासाठी 5 चा वर्ग करावा लागेल, ज्यामुळे 900 मिळतात.
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