Given the following 4 equations, can you find 4 whole number answers using whole number variable inputs? $x,y,z$ where $x>y>z$
$Eq 1 = (x^2-2xy+y^2-2xz+z^2)^{\frac{1}{2}} $
$Eq 2 = (x^2-2xy+y^2+2xz-z^2)^{\frac{1}{2}} $
$Eq 3 = (x^2+2xy-y^2+2xz-z^2)^{\frac{1}{2}}$
$Eq 4 = (x^2+2xy-y^2-2xz+z^2)^{\frac{1}{2}} $
for example, $x=1921, y=792, z=272$ yields $551$ in equation 1, but non-whole number answers for remaining 3 equations