alleryএগুলির মধ্যে যৌগিক সংখ্যাটি চিহ্নিত করুন।
A29
B31
C37
D51
Answer & Solution
Correct answer: D. 51
51 সমান 3 গুণ 17, যেখানে 29, 31 এবং 37-এর 1 এবং সেই সংখ্যাটি ছাড়া অন্য কোনো ভাজক বা উৎপাদক নেই।
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