Factors, Multiples, GCF, LCM

Which of the choices is not a factor of 24?

• 2
• 3
• 4
• 5

Tags

CCSS.4.OA.B.4

Which number is a factor of 25

• 4

• 5

• 6

• 7

Tags

CCSS.4.OA.B.4

Which is a factor of 15?

• 2
• 3
• 4
• 6

Tags

CCSS.4.OA.B.4

Which number is a multiple of 4, and a multiple of 6?

• 2

• 12

• 20

• 40

GCF stands for:

• Greatest cat fish
• Greatest common feather
• Greatest common factor
• Give chickens freedom

What is the greatest common factor of 8 and 10?

• 1
• 3
• 4
• 2

GCF of 20 and 35

• 4
• 5
• 7
• 20

Which number is a multiple of 11?

• 25

• 35

• 45

• 55

Tags

CCSS.4.OA.B.4

What is the greatest common factor of 10 and 25?

• 5
• 1
• 10
• ^₁

Which is a NOT a factor of 9?

• 0
• 1
• 3
• 9

Tags

CCSS.4.OA.B.4