MCQ PracticeThree numbers are in the proportion of 3 : 8 : 15 and their LCM is 8280. What is their HCF?Subject: MathematicsTopic: Problems On H.C.F And L.C.MA60B69C76D57Correct Answer: BPractice 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