MCQ PracticeThree numbers are in the ratio 3:4:5 and their L.C.M is 2400. Their H.C.F is:Subject: MathematicsTopic: Problems On L C M And H C FA40B80C120D200Correct Answer: APractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the