LCM & GCF Word Problems

Comic of the Day

Warm Up
You want to tile a room that measures 24 feet by 32 feet.  The store sells square tiles of several sizes. Which tiles should (or could) you buy?

Announcements & Deadlines

• Homework (108 questions) for unit 4 due Thu, Feb 28 at 23:59
• Quiz 4 (34 questions, 120 min, 3 tries) opens Fri, Feb 15 and closes Mon, Feb 25 at 23:59
• Reading Week Feb 18-22 (no classes)
• Next unit exam (in class) Fri, Mar 1 (2 hours)

Today - LCM and GCF word problems, common factors
Notes p. 122-127
Unit 4 Homework #66-79

Tomorrow - Reading Week

For more information
https://www.khanacademy.org/math/arithmetic/factors-multiples/least_common_multiple/v/least-common-multiple
https://www.khanacademy.org/math/arithmetic/factors-multiples/least_common_multiple/v/least-common-multiple--lcm
https://www.khanacademy.org/math/arithmetic/factors-multiples/least_common_multiple/e/least_common_multiple
https://www.khanacademy.org/math/algebra/polynomials/multiplying_polynomials/v/factor-polynomials-using-the-gcf