The biggest common factor number is the GCF number. So the greatest common factor 9 and 14 is 1.
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Step-by-step explanation:
the 3rd one
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I think that is correct, sorry is i get it wrong
To solve this, I like to use a calculator. All you have to do is divide 33 by 40. 33 divided by 40 is 0.825.
Its 28!!! y=28
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