- Resource Library
- Math
- Fractions
- Least Common Denominator
- Finding Least Common Denominators And Multiples
Finding Least Common Denominators and Multiples
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
Read more
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does LCD stand for in the context of fractions?
Lowest Common Denominator
Least Common Denominator
Largest Common Denominator
Last Common Denominator
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is finding the LCD important when adding or subtracting fractions?
It changes the numerators.
It helps in multiplying fractions.
It ensures fractions have the same denominator.
It simplifies the fractions.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the least common denominator equivalent to?
Greatest common factor
Least common multiple
Sum of denominators
Difference of denominators
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you find the least common multiple of two numbers?
By subtracting the numbers
By adding the numbers
By dividing the numbers
By listing their multiples
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the least common multiple of 7 and 9?
72
56
49
63
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in converting fractions to have the same denominator?
Subtract the numerators
Add the numerators
Multiply the denominators
Find the least common denominator
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many times do you multiply 7 to get the least common denominator of 63?
10 times
7 times
9 times
8 times
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?
