asked 111k views
3 votes
How can using the gcf and lcm help you when you add, subtract, and multiply fractions

2 Answers

5 votes

finding the GCF always help to make both of the denominators the same and it is easier :)

answered
User Joe Holt
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8.1k points
2 votes
Gcf and a LCM helps you because it helps you make the question you asked easier if you find them in equations!!
answered
User Mike Taylor
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8.6k points

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