xyz=9, yz=5yz = 5yz=5, xz=7xz = 7xz=7

Divide xyzxyzxyz by yzyzyz to get x=95x = \frac{9}{5}x=59, and divide xyzxyzxyz by xzxzxz to get y=97y = \frac{9}{7}y=79.

Solve for zzz using yz=5yz = 5yz=5 or xz=7xz = 7xz=7, giving z=359z = \frac{35}{9}z=935.

Thus, x=95x = \frac{9}{5}x=59, y=97y = \frac{9}{7}y=79, and z=359z = \frac{35}{9}z=935.