Factors, Multiples, GCF, LCM

numbers that can be multiplied together to make a product

• multiples
• sum
• factors
• facts

Tags

CCSS.4.OA.B.4

CHOOSE THE 2 STATEMENTS THAT ARE TRUE.

• Composite numbers have more than 2 factors.

• Prime numbers don't have any factors.

• Composite numbers only have 2 factors.

• Prime numbers only have 2 factors.

Tags

CCSS.4.OA.B.4

Which shows the correct prime factorization for 24?

• 2 X 2 X 3

• 2 x 3 x 4

• 2 x 2 x 2 x 3

The largest number that is a factor of 2 or more numbers is called the

• greatest common multiple

• least common multiple

• greatest common factor

• largest common multiple

This is an example of...

• the ladder method

• factor trees

• composite factorization

Which method for finding the gcf is shown in the image?

• listing the factors

• the ladder method

• factor trees

The product of 2 factors is called a __________.

• common factor

• quotient

• mutiple

LCM of 3 and 4

• 1

• 5

• 12

• 24

LCM of 10 and 12

• 20

• 24

• 30

• 60

LCM of 6 and 9

• 3

• 15

• 18

• 54