allery12, 18 ଏବଂ 30 ଦ୍ୱାରା ବିଭାଜ୍ୟ କ୍ଷୁଦ୍ରତମ ପୂର୍ଣ୍ଣ ବର୍ଗ ସଂଖ୍ୟାଟି କେଉଁଟି?
A900
B450
C360
D180
Answer & Solution
Correct answer: A. 900
LCM ହେଉଛି 2^2 x 3^2 x 5 = 180, ଏବଂ ଏକ ବର୍ଗ ସଂଖ୍ୟା କରିବା ପାଇଁ 5 ର ବର୍ଗ ହେବା ଆବଶ୍ୟକ, ଯାହାଦ୍ୱାରା 900 ମିଳିଥାଏ।
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