Coolmath Pre-Algebra
Greatest Common Factors and Least Common
Multiples lesson 2 - Greatest Common Factors
(page 5 of 11)
---- This pre-algebra lesson explains what the
greatest common
factor (gcf) (also called greatest common divisor (gcd)) is
and gives three methods of how to find it (lists, prime
factorization and Euclidean Algorithm). |
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Here's one more:
| Find |
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YOUR TURN:
Using the prime
factorization method, find
Continued on the
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prohibited. |
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