Factorisation and Number Theory for CAT Prep

Mastering number systems is a crucial stepping stone to scoring high on the CAT quantitative aptitude section. This comprehensive text-based course guides you through the foundational principles of factorisation, helping you solve complex numerical puzzles with speed and precision. What you'll learn: - Understand the core definitions of prime numbers, divisibility, and prime factorisation. - Calculate the total number of factors, even and odd factors, and the sum of factors for any integer. - Find the product of factors, co-prime relationships, and perfect square divisors. - Apply factorisation rules to solve complex algebraic equations and word problems. - Practice shortcut techniques and systematic steps tailored for competitive exam questions. Starting with fundamental mathematical definitions, this course moves systematically from basic formulas to advanced applications and exam-style problem-solving. It is designed for competitive exam candidates and beginners who want to build a rock-solid foundation in quantitative aptitude without any prior advanced math experience. Start reading today to sharpen your analytical skills and master factorisation.