Factors,Multiples,Prime,Composite

What is a factor?

• the result of multiplying numbers to get a product.
• numbers we can multiply together to get another number or product
• a number that only has 2 factors
• numbers that are odd

Tags

CCSS.4.OA.B.4

What is a multiple?

• The result of multiplying numbers to get a product. Examples are 4,8,12,16,20 
• Capable of being divided with no remainders
• even numbers
• numbers we can multiply together to get another number. 

What is a prime number? 

• All odd numbers 
• All even numbers 
• A number that has only 2 factors.
• A number that has more than 2 factors

Tags

CCSS.4.OA.B.4

Which of these is a prime number?

• 9
• 17
• 33
• 27

Tags

CCSS.4.OA.B.4

What is a common multiple? 

• Numbers that are odd
• Numbers that are even
• numbers that have more than 2 factors
• A number that is a multiple of 2 or more numbers such as 20 is a multiple of 2,5,10, and 4. 

What is a composite number?

• numbers that have more than 2 factors
• numbers that are odd
• numbers that are even
• numbers that we can multiply together to get another number or product 

Tags

CCSS.4.OA.B.4

Which choice shows all of the factors for the number 11?

• 1
• 11
• 1 and 11
• 0, 1 and 11

Tags

CCSS.4.OA.B.4

What does divisible mean?

• Capable of being divided by odd numbers only
• Capable of being divided by even numbers only
• Capable of being divided, with no remainder
• The result of multiplying numbers to get a product.

Tags

CCSS.4.NBT.B.6

Which of the following is NOT a prime number?

• 2
• 3
• 4
• 5

Tags

CCSS.4.OA.B.4

Which is a composite number?

• 1
• 3
• 8
• 11

Tags

CCSS.4.OA.B.4