alleryയൂക്ലിഡിന്റെ ഹരണ രീതി ഉപയോഗിച്ച്, 252, 105 എന്നിവയുടെ HCF എന്താണ്?
A14
B7
C42
D21
Answer & Solution
Correct answer: D. 21
252 = 2 x 105 + 42, തുടർന്ന് 105 = 2 x 42 + 21, തുടർന്ന് 42 = 2 x 21, അതിനാൽ HCF എന്നത് 21 ആണ്.
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