Two hints:
1. Find values for all three of the following:
2. There are an infinite number of possible answers.
Show that if a1,...,ak are non-zero integers, then their GCD has the form a1u1+...+akuk for some integers u1,...,uk. Find such an expression where k=3 and a1=1092, a2=1155, and a3=2002.
Any advice... I don't know where to even begin...
Thanks in advance.