Prime Factors Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Prime Factors. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Prime Factors.


Prime Factorization


By Mathademics

Prime Factorization

Prime Factorization


By TeacherTube Math

WEBSITE: http://www.teachertube.com Finding the prime factorization of a number using factor trees

Recognizing prime and composite numbers | Factors and multiples | Pre-Algebra | Khan Academy


By Khan Academy

Can you recognize the prime numbers in this group of numbers? Which are prime, composite, or neither?

Prime numbers | Factors and multiples | Pre-Algebra | Khan Academy


By Khan Academy

What does it mean to be a prime number? Let's progress though some whole numbers and ask ourselves if they meet the criteria. What is the criteria you ask? Watch.

Factorization and prime numbers


By MathPlanetVideos

Factorize the expression 12x^3y^2

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!

Example 5: Factoring a fourth degree polynomial using the "perfect square” form | Khan Academy


By Khan Academy

Khan Academy presents Example: Factoring a fourth degree expression, an educational video resource on math.

Prime numbers


By Khan Academy

The prime numbers: {2 3 5 7 11 13 17 19 23 ... and infinitely many more} are the most significant known foundation of the study of integers and while there will not be a great many questions on the SAT or ACT that have to do with prime numbers practically any Factors and Multiples question will be made easier by understanding them. This video shows how to tell which numbers are prime.

Factoring Fun (4.OA.B.4)


By Madison`s Math

fourth graders are expected to find all factor pairs for the numbers 1 through 100.

How to find all the factors of a given number - 4th grade math


By MathMamoth

I explain a systematic way of finding all the factors of a given number.

Factoring polynomials


By MathPlanetVideos

Factor 2x2-4xy+2y2=2(x2-2xy+y2)=2(x-y) 2

Use the Polynomial Remainder Theorem to analyze factors of polynomials


By Khan Academy

Sal checks whether (x-3) is a factor of (2x^4-11x^3+15x^2+4x-12) using the PRT (Polynomial Remainder Theorem).

Use the Polynomial Remainder Theorem to analyze factors of polynomials


By Khan Academy

Sal finds the remainder of (-3x^3-4x^2+10x-7) divided by (x-2) using the PRT (Polynomial Remainder Theorem).

Use the Polynomial Remainder Theorem to analyze factors of polynomials


By Khan Academy

The Polynomial Remainder Theorem allows us to determine whether a linear expression is a factor of a polynomial expression easily. Check it out!

Use the Polynomial Remainder Theorem to analyze factors of polynomials


By Khan Academy

Sal determines the value of coefficient c in p(x)=x^3+2x^2+cx+10, in order for (x-5) to be a factor of p. The key is using the PRT (Polynomial Remainder Theorem)!