What is the Least Common Multiple (LCM)?
Least Common Multiple

Flashcard
•
Mathematics
•
6th - 8th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
The Least Common Multiple (LCM) of two or more numbers is the smallest multiple that is exactly divisible by each of the numbers.
2.
FLASHCARD QUESTION
Front
How do you find the LCM of two numbers?
Back
To find the LCM of two numbers, list the multiples of each number and find the smallest multiple that appears in both lists.
3.
FLASHCARD QUESTION
Front
What is the LCM of 3 and 5?
Back
The LCM of 3 and 5 is 15.
4.
FLASHCARD QUESTION
Front
What is the first multiple of 6?
Back
The first multiple of 6 is 6.
5.
FLASHCARD QUESTION
Front
List the first five multiples of 6.
Back
6, 12, 18, 24, 30.
6.
FLASHCARD QUESTION
Front
What is a prime number?
Back
A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself.
7.
FLASHCARD QUESTION
Front
Is 9 a prime number?
Back
No, 9 is not a prime number because it can be divided by 1, 3, and 9.
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