8.1 - Introduction to Prime Numbers
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Practice Questions
Test your understanding with targeted questions
Define a prime number.
💡 Hint: Think about the divisors.
List three prime numbers.
💡 Hint: Remember the smallest integers.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What defines a prime number?
💡 Hint: It has to be greater than 1.
True or False: All prime numbers are odd.
💡 Hint: Remember exceptions to the rule.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Using the naive algorithm, prove that 37 is a prime number.
💡 Hint: Look closely at the range of possible divisors closely.
Find the GCD of 210 and 45 using Euclid's algorithm and explain each step.
💡 Hint: Follow the modulus steps step by step carefully.
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