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Naya [18.7K]
3 years ago
5

What is the GCF of 18, 45, 63

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
3 0
The greatest common factors is 9
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I think your question is missed of key information, allow me to add in and hope it will fit the original one.  

Please have a look at the attached photo.  

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width-to -height ratio of 16:9

Let analyse all possible answers:

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