September Lectures

Week of September 6-7

Sep 6: Introduction to the course. Divisibility.

Week of September 10-14

Sep 11: Divisibility.
Sep 13: Primes.
Tutorial: Exercises: divisibiity and primes.

Week of September 17-21

Sep 18: Primes (cont). Unique factorization.
Sep 20: Unique factorization (cont). Elementary factoring methods.
Tutorial: Exercises: primes and unique factorization.

Week of September 24-28

Sep 25: Elementary factoring methods (cont).
Sep 27: Gcd and lcm. Euclidean algorithm.
Tutorial: Exercises: elementary factoring methods, gcd and lcm. [A1 handed out.]

To October lectures.