Question: Question 7 (14 points) Let a,b.c,d be integers with alc and bic and GCD(a.b)=d. Prove that abicd

Question 7 (14 points) Let a,b.c,d be integers with alc and

Question 7 (14 points) Let a,b.c,d be integers with alc and bic and GCD(a.b)=d. Prove that abicd

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