alleryEuclid-এর ভাগ পদ্ধতি ব্যবহার করে, 252 এবং 105-এর HCF কত?
A14
B7
C42
D21
Answer & Solution
Correct answer: D. 21
252 = 2 x 105 + 42, তারপর 105 = 2 x 42 + 21, তারপর 42 = 2 x 21, সুতরাং HCF হল 21।
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