LCM

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.

Front

List the first five multiples of 7.

Back

7, 14, 21, 28, 35.

Front

True or False: The multiples of 7 include the number 22.

Back

False.

Front

Fill in the Blank: Least _______ ________

Back

Common Multiple.

Front

What is the LCM of 4 and 12?

Back

12.

Front

What is the LCM of 3 and 5?

Back

15.

Front

Fill in the missing multiple: 3: 3, 6, 9, ___, 15, 18, 21

Back

12.

Tags

CCSS.2.NBT.A.2

Front

Identify the incorrect multiple: Joe has listed the first 4 multiples of 7 as: 7, 14, 22, 28.

Back

22.

Front

What is the formula to find the LCM of two numbers?

Back

LCM(a, b) = (a * b) / GCD(a, b), where GCD is the greatest common divisor.

Front

True or False: The LCM of two prime numbers is their product.

Back

True.