Numbers and Factors for CAT and Management Entrance Exams

Succeeding on the quantitative section of competitive management exams requires a rock-solid foundation in number systems. This text-based course breaks down complex mathematical properties into clear, logical steps, helping you build the speed and accuracy needed for exam day. You will progress from fundamental arithmetic properties to advanced factor theory through detailed written analysis and step-by-step problem-solving breakdowns. Learn to identify patterns, apply shortcuts, and approach quantitative puzzles with absolute confidence. What you'll learn: Understand core number classifications, prime numbers, and divisibility rules; Master the techniques of prime factorization and finding the number and sum of factors; Apply highest common factor (HCF) and lowest common multiple (LCM) concepts to complex word problems; Solve problems involving remainders, unit digits, and trailing zeros; Practice modern quantitative aptitude shortcuts and logical elimination strategies. The course begins with foundational definitions and key mathematical terminology before guiding you through structured written exercises and exam-style practice questions. This course is designed for beginners starting their exam preparation as well as intermediate learners looking to refine their quantitative skills, with no advanced mathematical prerequisites required. Start reading today to sharpen your mathematical reasoning and elevate your exam score.