Category: MCQ on HCF and LCM

HCF and LCM MCQ Questions 1-If LCM of ‘’a’’ and ‘’b’’ is a and LCM of ‘’b’’ and ‘’c’’ is b, then what is the LCM of ‘’c’’ and ‘’a’’. (A) a (B) b (C) c (D) abc   2-The GCD and LCM of two polynomials are x+1 and x4-1 respectively. If one of the […]