alleryকোন বৃহত্তম সংখ্যা দ্বারা 125 এবং 153-কে ভাগ করলে যথাক্রমে 5 এবং 3 ভাগশেষ থাকে?
A30
B15
C60
D10
Answer & Solution
Correct answer: A. 30
সংখ্যাটিকে অবশ্যই 120 এবং 150-কে নিঃশেষে ভাগ করতে হবে, এবং তাদের HCF হল 30।
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