Aptitude questions and answers section on "Problems on H.C.F and L.C.M " for placement interviews and competitive exams: Fully solved Aptitude problems with detailed answer descriptions and explanations are given for the "Problems on H.C.F and L.C.M " section. Practice LCM questions with solutions using prime factorization, division, and formula methods. Learn how to find the lowest common multiple of two or more numbers and fractions. Boost your maths scores! Solve HCF and LCM questions with stepwise answers, tips, and free PDFs at Vedantu . It features engaging and thought-provoking multiple-choice questions on important topics, including methods to find the Least Common Multiple (LCM) and Highest Common Factor (HCF), with practical examples.