Finding Least Common Multiples and Word Problems
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Thomas White
FREE Resource
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14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the least common multiple (LCM) of two numbers?
The largest number that divides both numbers
The smallest number that is a multiple of both numbers
The difference between the two numbers
The sum of the two numbers
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is used to find the LCM in the video?
Addition method
Prime factorization
Subtraction method
Continuous division
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of finding the LCM of 6 and 10, what is the first number used to divide both?
3
10
5
2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the LCM of 6 and 10?
40
50
20
30
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of finding the LCM of 12, 16, and 18, what is the first number used to divide all three?
3
4
2
6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the LCM of 12, 16, and 18?
180
120
144
160
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example of finding the LCM of 15, 25, and 30, what is the first number used to divide all three?
5
3
15
10
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