HCF and LCM of Three Numbers | Easy Method | GATE 2026| CSIR NET

HCF and LCM of Three Numbers | Easy Method | Aptitude Tricks for Exams| GATE 2026| Csir net


In this video, we will learn how to find the HCF (Highest Common Factor) and LCM (Least Common Multiple) of three numbers using simple and effective methods. This concept is important for various competitive exams like GATE, SSC, Banking, and other aptitude-based tests.

What you'll learn:

Step-by-step method to find HCF and LCM of 3 numbers

Shortcut tricks for faster calculation

Real exam-based questions with solutions

Tips to avoid common mistakes

Perfect for students preparing for GATE Aptitude, Class 10 Maths, or anyone looking to strengthen their basic number system skills.

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