Assume That the Expressions Given Are Denominators of Fractions $x^{2}-5 x+6, x^{2}-8 x+12$

Multiple Choice

Assume that the expressions given are denominators of fractions. Find the least common denominator.
- $x^{2}-5 x+6, x^{2}-8 x+12$

A) $(x-2) (x-6)$
B) $(x-3) (x-2) (x-6)$
C) $(x-3) (x-2)$
D) $(x+3) (x+2) (x-6)$