Factors, Multiples, Prime and Composite

A PRIME NUMBER is...

• a number that has only one factor.
• a number that has at least two factors.
• a number that has more than two factors.
• a number that has only two factors.
  (1 and itself)

Tags

CCSS.4.OA.B.4

What is a number that has more than 2 factors or multiplication equations called?

• prime
• composite
• factor
• multiple

Tags

CCSS.4.OA.B.4

Which is a PRIME number?

• 15
• 13

• 21
• 63

Which number is neither prime nor composite?

• 1
• 2
• 3
• 4

The only factors that prime numbers have are:

• 0 and 1
• 0 and itself
• 1 and itself
• 1

Tags

CCSS.4.OA.B.4

Which number is a multiple of 6?

• 18
• 3
• 26
• 32

Which number is a FACTOR of 16

• 7
• 6
• 9
• 4

Which set shows only multiples of 22?

• 1, 2, 11, 22

• 2, 12, 22, 32, 42

• 22, 88, 110

• 11, 22, 33, 44

Which number is a factor of 56?

• 5
• 9
• 4
• 3

Tags

CCSS.4.OA.B.4

Which number is a factor of 36?

• 7
• 9
• 10
• 5

Tags

CCSS.4.OA.B.4