Understanding Relatively Prime Numbers and Polynomials
Choose your learning level
Watch & Learn
Video explanation of this concept
concept. Use space or enter to play video.
Beginner
Start here! Easy to understand
Now showing Beginner level explanation.
Beginner Explanation
Simple explanation: Two numbers are relatively prime if their GCF is $1$.
Practice Problems
Test your understanding with practice problems
1
Quick Quiz
Single Choice Quiz
Beginner
What is the GCF of $20$ and $33$?
Please select an answer for all 1 questions before checking your answers. 1 question remaining.
2
Real-World Problem
Question Exercise
Intermediate
Teenager Scenario
You have 20 stickers and your friend has 33 stickers. Determine if the number of stickers you both have are relatively prime.
Click to reveal the detailed solution for this question exercise.
3
Thinking Challenge
Thinking Exercise
Intermediate
Think About This
Consider the polynomials $p(x)=3x^2+4x+5$ and $q(x)=2x^2+9x+7$. Determine if their coefficients are relatively prime.
Click to reveal the detailed explanation for this thinking exercise.
4
Challenge Quiz
Single Choice Quiz
Advanced
If $\gcd(a, b)=1$ and $\gcd(b, c)=1$, which of the following statements is true?
Please select an answer for all 1 questions before checking your answers. 1 question remaining.
Recap
Watch & Learn
Review key concepts and takeaways