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Greatest Common Divisor (GCD) Course

Greatest Common Divisor (GCD) Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

This GCD course offers a practical guide to learn divisibility rules, Euclidean algorithm, extended Euclidean methods, and prime factorisation for quick GCD calculations. With simple explanations, examples, tricky cases, and practice exercises with solutions, you will build strong skills for solving GCD problems accurately and confidently.

Elevify advantages

Develop skills

  • Master Euclidean algorithm for fast GCD of large numbers.
  • Use prime factorisation to find GCD step by step.
  • Link GCD to LCM for solving practical divisibility issues.
  • Write complete and clear GCD explanations.
  • Create and solve GCD-based word problems from daily scenarios.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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