3. Let r= 258 and s = 165. Find the greatest common divisor of r and s using Euclidean algorithm and hence find the least common multiple of r and s. a) b) Determine whether 258 and 165 are relatively prime. Justify your answer.

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.4: Prime Factors And Greatest Common Divisor
Problem 15E: Let r0=b0. With the notation used in the description of the Euclidean Algorithm, use the result in...
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Subject: Discrete Mathematics

Q3.
Let r = 258 and s = 165.
Find the greatest common divisor of r and s using Euclidean algorithm and hence
find the least common multiple of r and s.
a)
b)
Determine whether 258 and 165 are relatively prime. Justify your answer.
Transcribed Image Text:Q3. Let r = 258 and s = 165. Find the greatest common divisor of r and s using Euclidean algorithm and hence find the least common multiple of r and s. a) b) Determine whether 258 and 165 are relatively prime. Justify your answer.
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