Practice Finding Common Factors (2.5) - Algorithms and programming: simple gcd part-A
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Finding Common Factors

Practice - Finding Common Factors

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

List the factors of 10.

💡 Hint: Start from 1 and go up to 10, checking for even division.

Question 2 Easy

What does GCD stand for?

💡 Hint: What is the largest integer that can divide two numbers without a remainder?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the largest common divisor of 8 and 12?

2
4
6

💡 Hint: Remember to list the factors first.

Question 2

Is the gcd of any two numbers always greater than 0?

True
False

💡 Hint: Think about the definition of gcd.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Two numbers have a gcd of 15. If one number is 60, what is the other number?

💡 Hint: Think about how multiples relate to divisors.

Challenge 2 Hard

How would you write a program in Python to find the gcd of any two numbers? Describe its logic briefly.

💡 Hint: Remember to include basic input and output.

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Reference links

Supplementary resources to enhance your learning experience.