Least Common Multiple Math Textbook Section 1.3 Pages 24 - 26.

Slides:

Advertisements

Similar presentations

Use of Venn Diagrams to find the GCF and LCM

Advertisements

/8/08 GCF, LCM Using Prime Factors #19

Prime and Composite Numbers, Prime Factorization, GCF & LCM.

Factor Strings and Prime Factorization

Chapter 4.  Week /26 ◦ M Factors and Monomials ◦ T Powers and Exponents ◦ B Prime Factorization ◦ F - Quiz 4A  Week 2.

We can find a multiple by multiplying the numbers together, but to find the Least Common Multiple we have to get rid of any factors that the numbers have.

Least Common Multiple Section 2.6.

Sub Title Factors and Multiples Chapter 3: Conquering SAT Math.

The ABC’s of GCF and LCM.

Today’s Mental Math Write the date and number 1-10 Today’s title: MM #13 Practice Quiz It will start in 2 minutes and 0 seconds It will start in 1 minute.

Least Common Multiple (LCM) of

Least Common Multiple (LCM)

Least Common Multiple Lesson 3-6.

Do Now 12/7/10 Take out HW from last night. Copy HW in your planner.

Least Common Multiple.

Factors & Multiples Lesson 1 - Factors & GCF

Unit 1; Part 2: Using Factors for Fractions and Solving Problems You need to be able to find the GCF, LCM and solve problems using them.

SEPTEMBER 9, 2015 Warm-Up: 1. Convert to a fraction. 2. Convert to a mixed number. 3. Write in simplest form. 4. Write a fraction that is equivalent to.

Middle School Math Binder Set Up.

Multiplying and Dividing Decimals

Unit 1; Part 2: Using Factors for Fractions and Solving Problems

LESSON 2 - SKILLS YOU’LL NEED PART 1 + SECTION 3.1 Presented: Friday November 4 Period 4-6 (100mins )

9.2 Adding and Subtracting Rational Expressions Least Common Denominator of a polynomial of a polynomial.

Organizing your ELA Notebook

Chapter Do you remember? The definition of: prime number? factor? prime factor? common factor? greatest common factor? multiple? common multiple?

Creating An AVID Binder. What kind of binder? You need a BIG 3 inch binder. Any color will do!

Least Common Multiple.

Lesson 27Power Up EPage 188 Multiples Least Common Multiple Equivalent Division Problems.

What is it? But, What is a multiple? It is the product of a whole number multiplied times any other whole number (factors). 7 X 8 = 56 (multiple or.

Divide Fractions Lesson 2.3. Using Mental Math ÷How many groups of are in ? 1414 ÷ 3 How many groups of are in 3? 3434 ÷ 3 What are the 3 equal groups.

Chapter 1 Review 1.1 Division 1.2 Prime Factorization 1.3 Least Common Multiple (LCM) 1.4 Greatest Common Factor (GCF) 1.5 Problem Solving 1.6 Add and.

Transparency 7 Click the mouse button or press the Space Bar to display the answers.

Least Common Multiples (LCM) & Greatest Common Factors (GCF)

Lesson 5-7 Pages Least Common Multiple. What you will learn! How to find the least common multiple of two or more numbers.

LCMLeastCommonMultiple A Multiple of a number is the product of that number and a nonzero whole number. 2 x 1 = 2 2 x 2 = 4 2 x 3 = 6 2, 4, 6 are multiples.

Factors and Multiples of Whole Numbers Math 10 Ms. McGrath.

Extra Lesson Greatest Common Factor and Least Common Multiple of Monomials Essential Question: How do you find the greatest common factor and least common.

GCF (greatest common factor) & LCM (least common multiple)

Daily Math Skills Practice

3.1 Factors and Multiples of Whole Numbers (Outcome FP10.1)

Prime Factorization with

transformations (dilations). . .

Fraction Review.

transformations (dilations). . .

Anthem Organization.

GCF (greatest common factor) & LCM (least common multiple) Click on the link below to access videos:

Math 801A: Mathematical Operations – Denominate Numbers

Middle School Math Binder Set Up.

“Day B” September 28, :51 - 8:51 Exploratory 8:53 - 9:53

Prime Factorization Course

Least Common Multiples

Lesson 1.2 Adding Integers

Lesson 1A: Constant Rate of Change

Math Talk: Mental computation

Least common multiple Lesson 1.3.

Greatest Common Factor

Thursday, August 16, 2018 Find the LCM using the ladder method.

ROOTS for Squares & Cubes

transformations (dilations). . .

HomeWork Expectations

Lesson – How do I determine the LSRL

Least common multiple of three numbers

Least Common Multiple Here’s the dilemma: Hot dog buns come in packs of 6 and hot dogs come in packs of 8. If we want there to be no leftover buns or.

Science Binders.

Day 2: Here we Go You should be sitting in your seat quietly working on today’s Bell Ringer.

Division of Large Whole Numbers

Finding the LCM and the GCF Using Prime Factorization

Math Textbook Section 1.4A and 1.5A

Presentation transcript:

Least Common Multiple Math Textbook Section 1.3 Pages 24 - 26

Least Common Multiple (LCM) LCM by Anywhere Math https://www.youtube.com/watch?v=Ujg6HY5d4n0 (11:56 min) Methods: Listing, Prime Factorization, LCM of 3 Numbers 2. LCM for Beginners https://www.youtube.com/watch?v=Z6-LksV08qU (3:47 min) 3. LCM for Big Numbers https://www.youtube.com/watch?v=iIo8B_v_uuc (4:30 min) 4. LCM with Ladder Method https://www.youtube.com/watch?v=b6qehkDuioQ (4:46 min) 5. LCM with Khan Academy https://www.youtube.com/watch?v=D6yHKOYJiso (5:23 min) 6. Mental Math Trick for LCM https://www.youtube.com/watch?v=uL6L74o-buw (8:39 min) * Challenge! View each video link as a review of the lesson. The #1 and #4 links with the smiley face are the ones shown in class.

Find the LCM of the numbers using the listing method. On notebook paper write the title “LCM Practice” and work these problems as we do them together in class. Keep these practice problems in your binder as a resource to remember HOW to use each LCM method. See divider tab #1 “Math Practice and Homework” Find the LCM of the numbers using the listing method. 1. 3, 8 2. 9,12 3. 6,10 Find the LCM of the numbers using prime factorization. 4. 14, 18 5. 28, 36 6. 24,90 Find the LCM of the numbers using ladder method. 7. 8, 10 8. 5, 12 Find the LCM of the three numbers. 9. 2, 5, 8 10. 6, 10, 12 BONUS: Write a set of numbers whose least common multiple is 100. PRACTICE PROBLEMS

Math Journal Activity learned today: #1 Listing #2 Prime Factorization 1. On notebook paper copy the THREE methods of finding LCM learned today: #1 Listing #2 Prime Factorization #3 Ladder See textbook pages 25-26 for examples. 2. Place the notebook page into your binder – behind “Math Journal” divider.

Today we learned… …how to find common multiples and to identify the least common multiple (LCM) of two whole numbers 3

Rotation Day Complete this assignment from math textbook as practice and review of Least Common Multiples.