LCM and HCF

Learn LCM and HCF the exam way—clear concepts, worked examples, and 20 focused lessons in quantitative aptitude.

Instructor: DAKALA SREENIVASULU

Last updated Aug 2026 en

beginner

This course includes

— on-demand video
Access on mobile & desktop
Full lifetime access
Certificate of completion

Course content

1 section · 20 lectures · 3.4 total hours

Part 1: Basics Preview
Part 2: Methods of LCM & HCF
Part 3: Models of LCM
Part 4: Models of HCF
Part 5: Finding greatest number
Part 6: LCM & HCF of fractions
Part 7: Finding the 2nd number
Part 8: Problems on LCM application
Part 9: Problems on LCM same remainder
Part 10: Problems on LCM different remainders
Part 11: Problems on LCM based on no.of digits - 1
Part 12: Problems on LCM based on no.of digits - 2
Part 13: Problems on HCF same remainder
Part 14: Problems on HCF different remainders
Part 15: Problems on HCF based on no.of digits
Part 16: Problems on Applications of LCM & HCF Part 1
Part 17: Problems on Product & Sum of 2 no's
Part 18: Problems on Applications of LCM & HCF Part 2
Part 19: Problems on Remainders & Ratios in LCM
Part 20: Problems on Sum of reciprocals and Difference

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Description

LCM and HCF is an exam-focused quantitative aptitude programme designed for students preparing for campus placements, bank exams, and semester quantitative papers (beginner friendly). Lessons are paced for semester revision and competitive practice, with clear explanations you can replay anytime.

You will learn how to frame LCM and HCF questions quickly, avoid common calculation traps, and choose the right shortcut without skipping reasoning. Across 20 lessons, you will move from foundations to problem-solving patterns that show up in university papers and placement tests.

Taught by DAKALA SREENIVASULU, this course keeps theory short and practice heavy—so you can revise faster, spot examiner cues, and build confidence before mocks and finals.