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Which is the correct term of the given relation, gcd (a, b) * lcm (a, b) =?

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in Data Structures & Algorithms II by (89.2k points)
Which is the correct term of the given relation, gcd (a, b) * lcm (a, b) =?

(a) |a*b|

(b) a + b

(c) a – b

(d) a / b

I had been asked this question in an international level competition.

My query is from GCD LCM Recursion, in chapter Recursion of Data Structures & Algorithms II

1 Answer

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Best answer
Correct choice is (a) |a*b|

The best explanation: The gcd is closely related to lcm as gcd (a, b) * lcm (a, b) = |a*b|.

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