This **math quiz allows to practice calculating the GCD** of two numbers.
The calculation of the GCD is used in particular for the simplification of fractions.

To pass this **quiz on the PCD**, you just have to know
how to calculate the GCD of two integers.

All the calculations in this game are done with the GCD calculator . In case of error or difficulty, the calculator integrated in this quiz will be able to give the detailed solution, which allows to learn and correct oneself.

This **math quiz on the GCD** allows to improve its practice of calculation techniques on the whole numbers and on the simplification of fraction.

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Other resources available (calculators, course reminders, quizzes, games, exercises) : fractions, numbers.