UGC NET Paper 1 | Unit 5 | Maths | Chapter 1 | Part 3 | LCM & HCF Shortcuts

Welcome to Chapter 1, Part 3 of Unit 5 Mathematics for UGC NET Paper 1! In this session, we completely eliminate the confusion between LCM (Least Common Multiple) and HCF (Highest Common Factor) so you can solve questions in seconds without writing out long multiplication tables. Are "Option Traps" in the exam tricking your brain? We break down exactly how examiners use words like 'Least' and 'Highest' to confuse you, and how to bypass these traps using the logical Elimination Method. In this video, you will learn: The difference between Factors and Multiples using our relatable 'Desi' Samosa example! How to find the "Math DNA" of numbers using the lightning-fast Prime Factorization method (calculating the exact LCM and HCF of 18kg Potatoes and 24kg Onions). The ultimate End-of-Session Memory Code: "Chote Paw HCF, Bade Paw LCM" (Lowest power = HCF, Highest power = LCM) so you never forget the rules during the exam. Get your rough sheets ready, decode the patterns, and let's turn your exam fear into rock-solid confidence! 🚀 Download our App: To get started, simply WhatsApp us at +91 9645160045 and we'll send you the download link directly! Access India's only 100% complete syllabus coverage for UGC NET English! Don't settle for less! So here is the link to download our NerdSchool New Updated App (* https://play.google.com/store/apps/de... *) 📚 Explore Books & Courses: Visit our website at https://notes.ugcnetenglish.in/ to browse our complete collection of books, specialized courses, and download comprehensive notes on each and every topic across the syllabus, including detailed explanations for over 10k plus PYQs and MCQs to boost your preparation! 💡 Why choose us? Get unparalleled access to PYQs/MCQs, detailed notes, and a complete syllabus for UGC NET English preparation. Don't forget to like this video if you find it helpful, subscribe to our channel for more literary insights, and share your thoughts on these dramatists or your favourite contemporary Indian plays in the comments below!