Question

$$\left. \begin{array} { l } { a b - b c , b c - c a , c a - a b } \end{array} \right.$$

Least Common Multiple

$abc\left(a-b\right)\left(a-c\right)\left(c-b\right)$

Show Solution

Evaluate

$b\left(a-c\right),\ c\left(b-a\right),\ a\left(c-b\right)$