8th Grade Euclidean Algorithm Quizzes, Questions & Answers

8th Grade

Top Trending Euclidean Algorithm Quizzes

Once you know the steps, it’s time to explore how the Euclidean Algorithm connects to other math ideas. In this quiz, you’ll apply it to real problems, use it to link GCD and LCM, and spot coprime numbers. We bring...

Questions: 12 | Attempts: 10 | Last updated: Nov 7, 2025

Sample Question 1
Two classrooms are combining their chairs for an assembly. One has 48 chairs, and the other has 72. They want to set up identical rows with no extra chairs left over. What is the greatest number of chairs that can go in each row?

6

8

12

24

Sample Question 2
A florist is making centerpieces using 90 roses and 126 tulips. She wants each centerpiece to have the same mix of roses and tulips, with no flowers left over. How many centerpieces can she make?

6

9

18

30

Ll CSET 110 - Number Theory Mc

This quiz titled 'LL CSET 110 - Number Theory MC' tests knowledge on the Euclidean Algorithm, number simplification, and properties of numbers formed from primes.

Questions: 15 | Attempts: 146 | Last updated: Oct 23, 2025

Sample Question 1
5,078 = 150(33)+128 is the first step in finding the greatest common divisor of two numbers. Which of the following is the next step in the Euclidian Algorithm?

150=33(4)+18

128=33(3)+29

150=128(1)+22

5,078=128(39)+86

Sample Question 2
The Euclidian Algorithm is performed to find the greatest common divisor of 1,622 and 136. Which of the following is a step in this Euclidian Algorithm?

136 = 11(12)+4

126=15(8)+6

126=12(10)+6

64=8(8)+0