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What is the greatest common factor of 8x and 40y
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What is the greatest common factor of 8x and 40y

User Pinoyyid
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8x=2^3\cdot x\\40y=2^3\cdot5\cdot y\\\\\text{gcf}(8x,40y)=2^3=8

User Vijay Parmar
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3 votes
It’s 8

8( x+ 5y)

Hope this helps!
User Jevgeni Kabanov
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