# Least Common Multiple and Greatest Common Factor Lessons

00:10:40
• YourMathGal
• 3679 views
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### Divisibility Tests for 11 and 13

• Goes over two divisibility tests for 11 and also the one for 13.
00:10:43
• YourMathGal
• 3635 views
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### Divisibility Tests for 2, 3, 5, 7 and 11

• This shows you the divisibility tests for 2, 3, 5, 7, and 11, so you can tell if those numbers ar...
00:46:31

### Factors, Multiples & Divisibility

• This lesson consists of giving you the necessary "preliminaries" to do fractions. The tutor expla...
00:04:11
• Legut
• 4949 views
• 3 ratings
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### Finding the Greatest Common Factor GCF

• Quick video to help a student find the greatest common factor of three terms (variables included).
00:04:48
• msnewburn
• 6187 views
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### Find the LCM & GCF Using A Venn Diagram

• A way to find Least Common Multiple and Greatest Common Factor using a Venn Diagram.
00:13:52

### GCF of Numbers Part 1

• Shows an upside down division method for finding the Greatest commmon factor (also called the gre...
00:13:39

### GCF of Numbers Part 2

• Shows an upside down division method for finding the Greatest commmon factor (also called the gre...
00:05:40
• msnewburn
• 4779 views
• 2 ratings
• Currently 4.0/5 Stars.

### LCM & GCF Indian Method

• Finding Least Common Multiple and Greatest Common Factor using a very innovative Indian method.
00:09:40

### LCM Part 1

• Least Common Multiple-what it means, ways to find the LCM of a list of numbers. See part 2 and 3 ...
00:08:41

### LCM Part 2

• Least Common Multiple-shows a way to find the LCM of a list of numbers using a building approach ...