Factors and multiples | Pre-Algebra | Khan Academy (English)

   Saturday, June 12, 2021   

Starting a new Lecture Notes Series on Factors and multiples | Pre-Algebra | Khan Academy

Youtube Lecture Playlist Credits 

Channel Name: Khan Academy

So Let Us Start to This Journey of Learning
Factors and multiples | Pre-Algebra | Khan Academy
By Lecture Notes together!

Lecture Description of this above Topic:

Lecture 1: LCM and GCF word problems

Lecture 2: Recognizing divisibility

Lecture 3: Recognizing prime and composite numbers

Lecture 4: Finding factors and multiples

Lecture 5: Interactive module: finding factors

Lecture 6: Least common multiple exercise: 3 numbers

Lecture 7: Divisibility tests for 2, 3, 4, 5, 6, 9, 10

Lecture 8: The why of the 3 divisibility rule

Lecture 9: Least common multiple exercise 2

Lecture 10: The why of the 9 divisibility rule

Lecture 11: Prime factorization exercise

Lecture 12: Prime factorization

Lecture 13: Greatest common factor exercise

Lecture 14: Greatest common factor explained

Lecture 15: Prime numbers

Lecture 16: The fundamental theorem of arithmetic

Lecture 17: Finding factors of a number

Lecture 18: Common divisibility examples

Lecture 19: Least common multiple exercise