alleryকি নূন্যতম ধনাত্মক পূৰ্ণসংখ্যা n য়ে 180 × n 168 আৰু 225 দুয়োটাৰে হৰণযোগ্য কৰি তোলে?
A35
B42
C70
D140
Answer & Solution
Correct answer: C. 70
যিহেতু LCM(168, 225) = 12600 আৰু 12600 ÷ 180 = 70 গতিকে সৰ্বনিম্ন ধনাত্মক গুণক হ’ল 70।
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