allery156, 312 और 195 का HCF क्या है?
A3
B39
C78
D13
Answer & Solution
Correct answer: B. 39
156 = 2^2 x 3 x 13, 312 = 2^3 x 3 x 13, 195 = 3 x 5 x 13। उभयनिष्ठ गुणनखंड = 3 x 13 = 39।
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