Let a,be Z-{0}. Then one of the following statements is false A)If ax+by=1 with x,y eZ, then gcd(a,b)=D1. B)If ax+by=Dd with x,y ez, then gcd(a,b)3Dd. c)If gcd(a,b)=1, then gcd(a",bn)=1 for all neN....

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Extracted text: Let a,be Z-{0}. Then one of the following statements is false A)If ax+by=1 with x,y eZ, then gcd(a,b)=D1. B)If ax+by=Dd with x,y ez, then gcd(a,b)3Dd. c)If gcd(a,b)=1, then gcd(a",bn)=1 for all neN. D)If cla and clb, then clgcd(a,b).