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amitjash
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0/0 is an undefined number

You don't need to worry about this case though, it's not tested on the GMAT and you won't encounter it

Posted from GMAT ToolKit
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IanStewart
Yes, 0 is divisible by all positive integers, since if you divide 0 by a positive integer x, the result is an integer: you always get 0.

Technically 0 is not divisible by 0, since we can never divide by 0, but you don't need to worry about those types of technicalities on the GMAT.

Only "POSITIVE" integers ?



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