question_answer

HCF of\[6{{x}^{2}}y(x-y)({{x}^{2}}+xy+{{y}^{2}}),18x{{y}^{2}}{{(x-y)}^{2}}\] and \[12x(x-y)\]is

A)  \[6x(x-y)\]  

B) \[6(x-y)\]

C)  \[6x\]

D) \[x(x-y)\]