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If GCD of two number is 8 and LCM is 144, then what is the second number if first number is 72?(a) 24(b) 2(c) 3(d) 16I have been asked this question in my homework.The doubt is from GCD LCM Recursion, in portion Recursion of Data Structures & Algorithms II

Answer» CORRECT answer is (d) 16

The explanation is: As A * B = GCD (A, B) * LCM (A, B). So B = (144 * 8)/72 = 16.


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