Coolmath Pre-Algebra
Greatest Common Factors and Least Common
Multiples lesson 4 -
Least Common Multiples
(page 1 of 6)
---- This pre-algebra lesson explains what the least
common multiple (lcm) (also called the least common
denominator) is
and gives three methods of how to find it (lists, prime
factorization and Euclidean Algorithm). |
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The easiest way to find the
least common multiple (LCM)
is to just list out all the common multiples, like in the last
lesson... and pick the smallest one!
Let's look at the ones we did in the
last section:
Continued on the
next
page
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The printing
and distribution and/or downloading of these lessons is strictly
prohibited. |
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