8. The product of two numbers is 2700. If their GCF is 15, what is their LCM? 45
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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Question
Please answer all the questions (8,9 and 20)
Transcribed Image Text:20. What is the value of n such that (24 is congruent to 58 mod n) ?
17
13
- 34
13
8. The product of two numbers is 2700. If their GCF is 15, what is their LCM?
45
120
90
180
9. Which pairs of integers have a GCD of 16 and LCM of 576?
80 and 96
32 and 288
48 and 192
64 and 144
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