Factoring, Multiples, GCF, and LCM

Which number is a factor of 40

• 3
• 9
• 6
• 4

Tags

CCSS.4.OA.B.4

Which of the following numbers is not a factor of 24?

• 6
• 8
• 3
• 7

Tags

CCSS.4.OA.B.4

Which lists all the factors of 20?

• 1, 2, 4, 5, 10, 20
• 1, 2, 5, 10, 20
• 1, 4, 5, 20
• 1, 2, 10, 20

Tags

CCSS.4.OA.B.4

Which number has 2 and 3 as a factor?

• 14
• 16
• 18
• 20

Tags

CCSS.4.OA.B.4

GCF of 32 and 40

• 2
• 4
• 6
• 8

Tags

CCSS.6.NS.B.4

GCF 15 and 33

• 15
• 3
• 11
• 5

Tags

CCSS.6.NS.B.4

GCF of 35 and 49

• 5

• 3

• 7

• 4

What is the GCF of 36 and 24?

• 6

• 12

• 8

• 9

Tags

CCSS.6.NS.B.4

Identify all the multiples of 6....

• 30

• 40

• 48

• 54

• 72

Tags

CCSS.4.OA.B.4

Which number is not a multiple of 8?

• 24

• 40

• 80

• 77

Tags

CCSS.4.OA.B.4