PPT-Decomposing a Number into Prime Factors

Learning Goals We will use our divisibility rules so that we can decompose numbers into prime factors Well know we understand when we can identify the prime factors that are used to form a number. & Prime Factorization. All About Primes. 1. Click to Advance. Suggestion:. Work with scratch paper and pencil as you go through this presentation.. The . Factors. of a Whole Number are:. All . the . of . numbers. I. nvestigate the factors of the following numbers. Prime numbers are numbers that have exactly two different factors . ( no more / no less) They have 1 and themselves. No.. Factors. Prime. Terra Alta/East Preston School. “Home of the Eagles”. Definition. . Product. – An answer to a multiplication problem.. . 7 x 8 = 56. Product. Definition. . Factor. – a number that is multiplied by another to give a product.. by Carol Edelstein. Definition. Product. – An answer to a multiplication problem.. . 7 x 8 = 56. Product. Definition. Factor. – a number that is multiplied by another to give a product.. . 7 x 8 = 56. 2/23/17. Review!. How . do we decide when a number is prime or composite?. How do we use factor trees?. How do we find and use all primes less than 100?. Today We’ll Discuss. What are the divisibility tests . &. Prime Factors. Jedward are selling some stationary at their . concert. . They want to sell a pack containing the same number of erasers and pencils, but they are coming from two different suppliers. Pencils come in packages of 18, erasers come in packages of 30. Jedward want to purchase the smallest number of pencils and erasers so that he will have exactly 1 eraser per pencil to see if their fans will buy them. How many packages of pencils and erasers will Jedward. Use the beans to find factors of 24. Count out 24 beans. We know that products can be illustrated using a rectangular model. Make a rectangle using the beans. What are the numbers you multiply to get 24?. Grocia. Chapter 1. Module 0 – Numeric and variable expressions. Numeric expressions. numbers. What is a number?. What does a number “do”?. What can we “do” with numbers?. How many numbers are there . www.drfrostmaths.com. Last modified: . 26. th. . November 2015. Objectives: . Have an appreciation of properties of integers (whole numbers), including finding the Lowest Common Multiple, Highest Common Factor, and using the prime factorisation of numbers for a variety of purposes. Oct. __. CONNECT - . Name_____ 6__ Lesson 4 – Prime and Composite Oct. __. CONNECT - . If you can only make 1 pair of factors with the number,. 1 and itself. , then the number is called a ____________. by Carol Edelstein. Definition. Product. – An answer to a multiplication problem.. . 7 x 8 = 56. Product. Definition. Factor. – a number that is multiplied by another to give a product.. . 7 x 8 = 56. When Will I Ever Use Prime and Composite Numbers?. If you are baking cupcakes for a birthday party, you will be able to know if the amount you baked can be divided evenly between your friends. . Will you have leftovers? If it is a prime number, you know there will be leftovers!. Rachel . McAnallen. Ronald . Renken. Patricia Smith. 5/21/2012. Desired Outcomes. To build knowledge of decomposing and composing numbers so that teachers can deepen their instruction that develop students’ ability to reason abstractly and quantitatively . What is a composite number?. Give an example of each.. Greatest Common Factor. Mr. . Haupt. CC.2.1.8.E.1. Greatest Common Factor. The Greatest Common Factor, or GCF, is the largest number that goes in to every number given..