alleryیوکلڈ کی تقسیم کا طریقہ استعمال کرتے ہوئے، 252 اور 105 کا HCF کیا ہے؟
A14
B7
C42
D21
Answer & Solution
Correct answer: D. 21
252 = 2 x 105 + 42، پھر 105 = 2 x 42 + 21، پھر 42 = 2 x 21، تو HCF 21 ہے۔
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