LCM

LCM

Assessment

Flashcard

Mathematics

7th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the definition of LCM?

Back

LCM stands for Least Common Multiple, which is the smallest multiple that two or more numbers share.

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 identify the smallest multiple that appears in both lists.

3.

FLASHCARD QUESTION

Front

What are the first four multiples of 7?

Back

7, 14, 21, 28.

4.

FLASHCARD QUESTION

Front

Which of the following is NOT a multiple of 7: 7, 14, 22, 28?

Back

22 is not a multiple of 7.

5.

FLASHCARD QUESTION

Front

What is the LCM of 7 and 4?

Back

The LCM of 7 and 4 is 28.

6.

FLASHCARD QUESTION

Front

What is the LCM of 45 and 72?

Back

The LCM of 45 and 72 is 360.

7.

FLASHCARD QUESTION

Front

What is the LCM of 32 and 40?

Back

The LCM of 32 and 40 is 160.

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