Math Chapter Wise Arithmetic English MCQ TGT 2010 Q.L.C.M. of x2 –4 and x2 –5x+6 is A(x2 –4) (x2 –5x+6) B(x –2) (x +2) (x+3) C(x +2) (x –2) (x–3) DNone of these Show answer Correct answer: (x +2) (x –2) (x–3)