answersLogoWhite

0


Best Answer

LCD stands for Lowest (or Least) Common Denominator.

The LCD for a set of two or more numbers is the least number such that each member of the set is a factor of the LCD.

So, for example, given the set {2, 4, 5},

LCD{2, 4, 5} = 60 since 2*30 = 60, 4*15=60 and 5*12 = 60. No non-zero number smaller than 60 is a multiple of all three members of the set.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

15y ago

least common denominator

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What does lcd mean in math?
Write your answer...
Submit
Still have questions?
magnify glass
imp