Using Prime Factorizations to Find the Least Common Multiples


Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

What is the least common multiple of 8 and 33?

Start Your Free Trial To Take This Quiz

As a member, you'll also get unlimited access to over 75,000 lessons in math, English, science, history, and more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed.

Free 5-day trial
It only takes a few minutes to set up and you can cancel at any time.
Already registered? Login here for access

1. What is the least common multiple of 24 and 92?

2. What is the least common multiple of 18 and 42?

Start your free trial to access this entire page
A premium account gives you access to all lesson, practice exams, quizzes & worksheets
Access to all video lessons
Quizzes, practice exams & worksheets
Certificate of Completion
Access to instructors
Create an account to get started Create Account

About This Quiz & Worksheet

The least common multiple refers to the smallest whole number that can be divided by two numbers. This quiz/worksheet combo will check your knowledge of least common multiples, including practice problems for you to solve.

Quiz & Worksheet Goals

In these assessments, you'll be tested on:

  • Solving least common multiple practice problems

Skills Practiced

This quiz and worksheet allow students to test the following skills:

  • Reading comprehension - ensure that you draw the most important information from the least common multiple lesson
  • Problem solving - use acquired knowledge to solve least common multiple practice problems
  • Information recall - access the knowledge you've gained regarding least common multiples

Additional Learning

To learn more about least common multiples, review the accompanying lesson called Using Prime Factorizations to Find the Least Common Multiples. This lesson covers the following objectives:

  • Defining least common multiple
  • Explaining the basic method of finding the least common multiple
  • Demonstrating how to use prime factorization to find the least common multiple
  • Perform practice problems to find prime factors