Factors and GCF

Which is a factor of 15?

• 2
• 3
• 4
• 6

Tags

CCSS.4.OA.B.4

GCF of 20 and 35

• 4
• 5
• 7
• 20

Tags

CCSS.4.OA.B.4

GCF of 27 and 70

• 3
• 5
• 7
• 10

Tags

CCSS.4.OA.B.4

Which is a factor of 12?

• 24
• 5
• 3
• 0.3

Tags

CCSS.4.OA.B.4

Which is a NOT a factor of 9?

• 0
• 1
• 3
• 9

Tags

CCSS.4.OA.B.4

Which of the choices is a factor of 10?

• 2
• 4
• 6
• 8

Tags

CCSS.4.OA.B.4

Which set of numbers shows ALL the factors of 15?

• 7, 8
• 1, 15
• 1, 3, 5, 15
• 3, 5, 15

Which set of numbers shows ALL the factors of 24?

• 2, 3, 4, 6, 8, 12, 24
• 2, 3, 4, 6, 8, 12, 24, 36
• 1, 2, 3, 4, 6, 8, 12, 24
• 1, 2, 4, 5, 7, 8, 12 ,24

Which number is a factor of 6?

• 12
• 2
• 8
• 10

Tags

CCSS.4.OA.B.4

Which number is NOT a factor of 24?

• 6
• 8
• 3
• 14

Tags

CCSS.4.OA.B.4