'Greatest common factor gcf' presentation slideshows

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FACTORING RULES

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Warm Up

Warm Up. Problem of the Day. Lesson Presentation. Lesson Quizzes. Warm Up Write the prime factorization of each number. 1. 14 3. 63 2. 18 4. 54. 2 ? 7. 3 2 ? 7. 2 ? 3 3. 2 ? 3 2. Problem of the Day

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Factors and Greatest Common Factors (GCF)

Factors and Greatest Common Factors (GCF). M6N1a, b. Factor. A number that is multiplied by another number to get a product. List all the factors of 24. EXAMPLE 1. 1,. 2,. 3,. 4,. 6,. 8,. 12,. 24. List all of the factors of 52. EXAMPLE 2. 1,. 2,. 4,. 13,. 26,. 52,.

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Numbers

Numbers. Lesson 1: Factors and Multiples of Whole Numbers. Todays Objectives. Students will be able to demonstrate an understanding of factors of whole numbers by determining the: prime factors, greatest common factor (GCF), least common multiple (LCM), square root, cube root Including

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DO NOW (not later):

DO NOW (not later):. Compare the number of boys to girls in the class. The number of boys = The number of girls = If we compare boys to girls we get ___ boys to _____ girls. What do we call a comparison between two or more quantities?. We just found the RATIO of boys to girls.

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GCF What does it stand for? What is it?

GCF What does it stand for? What is it?. What do these have in common??. ALL FLY. What do these have in common??. ALL ANIMALS. The greatest common factor (GCF) of two natural numbers is the largest number that is a factor of both numbers. Example:. 84 = 2 x 2 x 3 x 7

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Greatest Common Factor

Greatest Common Factor. Greatest Common Factor. What is a Greatest Common Factor? The greatest common factor (GCF) of a group of numbers is the largest (greatest) of all the factors the numbers have in common. Example: What is greatest common factor of the following group? 8, 12, 20

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Equivalent Fractions

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2-5

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LCM & GCF Notes

LCM & GCF Notes. !. In order to understand the concepts of Greatest Common Factor (GCF) and Least Common Multiple (LCM), we need to define two key terms: Multiple and Factor. Multiple: Multiples of a number are the result of multiplying that number by some other whole number.

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Warm Up

Warm Up.

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Objective:

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Equivalent Fractions

Equivalent Fractions. Lesson 3-4. Vocabulary. Equivalent fractions are fractions that name the same amount. 2. 4. =. 8. 4. Creating Equivalent Fractions. Multiply the numerator and denominator by the same number.

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Factoring

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15. GCF and LCM

15. GCF and LCM. Factors. Factor: One integer is a factor of another nonzero integer if it divides that integer with remainder zero. Example: 2 is a factor of 8. Prime and Composite. Prime Number: an integer greater than 1 with exactly two positive factors, 1 and the number itself.

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Finding the Greatest Common Factor (GCF)

Finding the Greatest Common Factor (GCF). Chapter 10.8. What is Factoring?. Factoring is a method to find the numbers and/or variables that make up a product. (Factor) x (Factor) = Product Prime Numbers , have only 2 factors, themselves and 1. Greatest Common Factor (GCF).

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