CSC 156 Spring 2021 - Homework 4 (100 pts. total)
Assigned Mon Apr 5, due Wed Apr 14Sun Apr 18
1. Complete the reading assignment & practice exercises from the course calendar for each section BEFORE starting the graded problems listed below for that section.
2. Answer the following questions, show ALL calculations, and submit all exercises through the HW4 link on Moodle, using the file name
"hw4[LastName]", where [LastName] is replaced by your actual last name:
[10 pts.] Johnsonbaugh Section 5.1 (p.223) #2 (Make sure to do #1,4 and check those answers in the back of the book BEFORE attempting #2.)
[25 pts.] For the pair of integers 315 and 825: (a) Find the prime factorization of each number. (b) Find the GCD of the two numbers. (c) Find the LCM of the two numbers. (d) Show how this example agrees with Theorem 5.1.25 in the Johnsonbaugh text.
[20 pts.] Johnsonbaugh Section 5.2 (p.237) #2, 13, 18, 25
[20 pts.] Johnsonbaugh Section 5.2 (p.237) #31, 35(for#13), 36(for#18), 37(for#31)
[25 pts.] Johnsonbaugh Section 5.2 (p.238) #46, 51(for#13), 52(for#18), 53(for#31), 54(for#46)
Last Modified: 4/12/21