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What is the LCD of the pair of fractions?

Anonymous

∙ 12y ago

Updated: 8/20/2019

Example: 1/30 and 1/42
Factor them.
2 x 3 x 5 = 30
2 x 3 x 7 = 42
Combine the factors, eliminating duplicates.
2 x 3 x 5 x 7 = 210, the LCD

Wiki User

∙ 12y ago

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