Number Theory (GCF/LCM/Prime-Composite/Factorization)
Flashcard
•
Mathematics
•
6th - 8th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Student preview
15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Select a factor pair for 72.
Back
4 and 18
2.
FLASHCARD QUESTION
Front
What is the prime factorization of 45?
Back
3² x 5
3.
FLASHCARD QUESTION
Front
A ______ number has only two factors; one and itself.
Back
prime
4.
FLASHCARD QUESTION
Front
What is the least common multiple (LCM) of 8 and 12?
Back
24
5.
FLASHCARD QUESTION
Front
What is the prime factorization of 28?
Back
2² x 7
6.
FLASHCARD QUESTION
Front
What is the greatest common factor (GCF) of 18 and 24?
Back
6
7.
FLASHCARD QUESTION
Front
Define a composite number.
Back
A composite number has more than two factors.
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Microsoft
or continue with
%20(1).png)
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
