1 Using prime factorization, find gcd(900, 140) and lcm(900, 140).
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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1 Using prime factorization, find gcd(900, 140) and lcm(900, 140).
2. Use the Euclidean algorithm to determine gcd(900, 140)
3. Solve the linear congruence 31x ≡ 57 ( mod 61).
4. Express gcd(55, 17) as a linear combination of 55 and 17.
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Step 1: Given.
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To find: gcd and lcm using prime factorization.
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