Least Common Denominator (LCD) The Easy Way!
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YouTubeChuck Severance
Least Common Denominator (LCD) The Easy Way!
This video explores finding Least Common Denominators (LCD) or Least Common Factor as part of adding fractions with different denominators. Fraction addition is described and two techniques for finding the LCD are described - first the "normal" hard way to find LCD is described and then the easy way is described as well.
315.8K viewsJun 30, 2011
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