Khan Academy Videos - Properties of Numbers

-- Properties of Numbers

Below are video lessons and practice problems provided by Khanacademy.org.   

Least Common Multiple

• Least Common Multiple 1
• Least Common Multiple 2
• Least Common Multiple 3
• Practice – Least Common Multiple
  
  

Greatest Common Factor

• Greatest Common Divisor 1 
• Greatest Common Divisor 2 
• Practice – Greatest Common Divisor
• LCM and GCF Word Problems  

Distributive Property

• Distributive Property  1
• Distributive Property  2
• Distributive Property  3
• Distributive Property  4
• Practice – Distributive Property