Finding Factors

True or False: 2 is a factor of every even number.

• True

• False

Tags

CCSS.4.OA.B.4

Which number has more factors, 12 or 22?

• 12 has 6 factors and 22 has 4 factors

• 12 and 22 both have 4 factors each

• 12 and 22 both have 6 factors each

Tags

CCSS.4.OA.B.4

Which lists all of the factors of 36?

• 1, 4, 6, 9, 36

• 1, 2, 3, 4,  9, 12, 18, 36

• 1, 2,  4, 6, 9, 18, 36

• 1, 2, 3, 4, 6, 9, 12, 18, 36

Tags

CCSS.4.OA.B.4

Which number is a factor of all numbers?

• 5

• 10

• 0

• 1

Tags

CCSS.4.OA.B.4

Which number is NOT a factor of 32?

• 8

• 4

• 7

• 2

Tags

CCSS.4.OA.B.4

Factors of 24 are:

• 1,2,3,4,5,5,6,8,12 and 24

• 1 and 24, 2 and 12, 3 and 8, 4 and 6

• 24 and 1 only

• 23 + 1

Tags

CCSS.4.OA.B.4

1,2,8 and 16 are all factors of 16. Which factor is missing

• 3

• 4

• 5

• 6

Tags

CCSS.4.OA.B.4

what numbers are the factors of 9?

• 9,18,27,36

• 1,2,9

• 1,3,9

• 0,1,3,9

Tags

CCSS.4.OA.B.4

Which number is a factor of 21

• 8

• 9

• 6

• 3

Tags

CCSS.4.OA.B.4

Factors

• the result of multiplying a number by another number

• the answer to a multiplication problem

• the amount left over after division

• numbers you multiply together to get another number/product

Tags

CCSS.4.OA.B.4