alleryଦୁଇଟି ସଂଖ୍ୟାର HCF 9 ଅଟେ। ଏଗୁଡ଼ିକ ମଧ୍ୟରୁ କେଉଁଟି ସେମାନଙ୍କର LCM ହୋଇପାରିବ ନାହିଁ?
A72
B80
C90
D54
Answer & Solution
Correct answer: B. 80
LCM ସର୍ବଦା HCF ର ଏକ ଗୁଣିତକ ଅଟେ, ଏବଂ 80 ହେଉଛି 9 ର ଏକ ଗୁଣିତକ ନୁହେଁ।
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