UPSC CSAT - HCF & LCM | UPSC 2026 -27 | Short Tricks | ONE SHOT 🔥 | Complete CSAT | UPSC 2026

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⏳Timestamps:

00:00:00 - Introduction
00:01:05 - Multiples & Factors
00:02:30 - LCM
00:10:35 - HCF
00:21:14 - Questions
01:05:39 - Thank You
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LCM and HCF are two of the most important and scoring topics in CSAT (Paper-II) for UPSC Prelims 2026. In this ONE SHOT session, you will understand the complete concept of LCM & HCF from basics to advanced, with a clear focus on exam-relevant application.


This lecture covers:
Fundamental concepts of LCM and HCF
Relationship between LCM and HCF
Short tricks and smart methods for faster calculation
Previous Year UPSC CSAT questions
High-probability question patterns for UPSC Prelims 2026
Common mistakes aspirants make in CSAT numeracy
Whether you find CSAT tough or just want to strengthen your basics, this session will help you build confidence and accuracy in the exam. Perfect for beginners as well as repeaters.



📌 Best suited for:
UPSC Prelims 2026 aspirants
CSAT beginners
Aspirants struggling with numeracy
Anyone aiming to clear CSAT cutoff comfortably