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This page provides a list of educational videos related to Common Multiples. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Common Multiples.
Example: Determining the Least Common Multiple Using a List of Multiples
By Mathispower4u
This video provides an example of determining the least common multiple of two numbers by listing multiples of each number.
Least common multiple
By Khan Academy
This least common multiple example gives us 3 numbers from which to find the lcm. This is a challenge, but fun. Do it with us!
Least common multiple
By Khan Academy
Sal finds the lcm (least common multiple) of 12 and 36, and of 12 and 18. He shows how to do that using the prime factorization method, which is a just great!
Finding the least (lowest) common multiple (LCM) using the upside down birthday cake method
By Nancy Foote
You can find the least common multiple (lowest common multiple) simply and quickly by using the upside down birthday cake method that this video shows.
Khan Academy: Algebraic Expression Least Common Multiple
By Khan Academy
This Khan Academy video offers more information on algebraic expression least common multiple and contains a few sample problems with a step-by-step walkthrough on solving these problems.
[3.OA.5-2.0] Multiplication Properties - Common Core Standard
By Front Row
Discover more Common Core Math at https://www.frontrowed.comApply properties of operations as strategies to divide.2 Examples: If 6 × 4 = 24 is known, then 4 × 6 = 24 is also known. (Commutative property of multiplication.) 3 × 5 × 2 can be found by 3 × 5 = 15, then 15 × 2 = 30, or by 5 × 2 = 10, then 3 × 10 = 30. (Associative property of multiplication.) Knowing that 8 × 5 = 40 and 8 × 2 = 16, one can find 8 × 7 as 8 × (5 2) = (8 × 5) (8 × 2) = 40 16 = 56. (Distributive property.)Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they 're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.Discover more Common Core Math at https://www.frontrowed.com
[3.OA.5-1.0] Multiplication Properties - Common Core Standard
By Front Row
Discover more Common Core Math at https://www.frontrowed.comApply properties of operations as strategies to multiply.2 Examples: If 6 × 4 = 24 is known, then 4 × 6 = 24 is also known. (Commutative property of multiplication.) 3 × 5 × 2 can be found by 3 × 5 = 15, then 15 × 2 = 30, or by 5 × 2 = 10, then 3 × 10 = 30. (Associative property of multiplication.) Knowing that 8 × 5 = 40 and 8 × 2 = 16, one can find 8 × 7 as 8 × (5 2) = (8 × 5) (8 × 2) = 40 16 = 56. (Distributive property.)Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they 're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.Discover more Common Core Math at https://www.frontrowed.com
Learn Greatest Common Factor (GCF) & Least Common Multiple (LCM) - [7]
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
[3.NBT.3-1.0] Intro multiplication - Common Core Standard
By Freckle by Renaissance
Multiply one-digit whole numbers by multiples of 10 in the range 10–90 (e.g., 9 × 80, 5 × 60) using strategies based on place value and properties of operations. Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.
Comparing and ordering fractions | Fractions | Pre-Algebra | Khan Academy
By Khan Academy
Finding common denominators of multiple fractions to order them
[3.OA.1-1.0] Basic Multiplication - Common Core Standard
By Front Row
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.
Front Row is a free, adaptive, Common Core aligned math program for teachers and students in kindergarten through eighth grade. Front Row allows students to practice math at their own pace - learning advanced concepts when they're ready and receiving remediation when they struggle. Front Row provides teachers with access to a detailed data dashboard and weekly email reports that show which standards are causing students difficulty, what small groups can be formed for interventions, and how their students are progressing in math.
Solve equations with two rational expressions
By Khan Academy
Sal solves the equation 5/(2x)-4/(3x)=7/18 by first finding the LCM (least common multiple) of 2x and 3x.