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18, 24 এবং 30-এর গরিষ্ঠ সাধারণ গুণনীয়ক কোনটি?

A12
B3
C6
D2
Answer & Solution
Correct answer: C. 6
18, 24 এবং 30-কে একসাথে ভাগ করা বৃহত্তম সংখ্যাটি হলো 6।
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