HCF OF (33 × 52 × 2), (32 × 53 × 22) and (34 × 5 × 23) is
(A) 450
(B) 90
(C) 180
(D) 630
Correct option is (B) 90
HCF OF (33 × 52 × 2), (32 × 53 × 22) and (34 × 5 × 23) is 90.