alleryএকটি জোড়ার HCF 1 এবং গুণফল 221। LCM নির্ণয় করুন।
A221
B13
C1
D17
Answer & Solution
Correct answer: A. 221
HCF 1 হলে LCM গুণফলের সমান হয়, 221 (সংখ্যা দুটি হল 13 এবং 17)।
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