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2015-03-17T20:36:46+08:00

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The GCF of 4,5,7 is 1...

Here's the solution; 

Get\ the\ following\ factors\ of\ 4,\ 5\ and\ 7... \\ \\ Solution: \\ \\ 4\to\underline1,\ 2\ and\ 4 \\ \\ 5\to\underline1\ and\ 5\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\ 5\ is\ a\ prime\ number. \\ \\ 7\to\underline1\ and\ 7\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\ 7\ is\ a\ prime\ number. \\ \\ Conclusion; \\ Therefore,\ the\ GCF\ of\ 4,5\ and\ 7\ is\ \underline1. \\ \\ \\ Hope\ it\ Helps:) \\ Domini
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2015-03-17T20:52:38+08:00

This Is a Certified Answer

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
The GCF of the 4,5 and 7 is 1....

since 5 and 7 are prime numbers then it's factors are 1 and itself... while in 4, the factors are 1, 2, and 4... then their greatest common factor is 1..

hope it helps....

:)

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