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Solved: Exercise refer to the following
Chapter 4, Problem 28E(choose chapter or problem)
QUESTION: Exercises 25–29 refer to the following definition.Prove that for all integers a and b, gcd(a, b) | lcm(a, b).
Questions & Answers
QUESTION: Exercises 25–29 refer to the following definition.Prove that for all integers a and b, gcd(a, b) | lcm(a, b).
ANSWER:Solution :
Here, we need to prove that for all integers a and b, gcd(a, b) | lcm(a, b).
Step 1. Let gcd(a,b) = d then ………….(1)