Prime and Composite Numbers

A prime number is:

• Integers you multiply together to get another integer.

• A natural number that has only two factors: 1 and itself.

• A whole number that can be made by multiplying other whole numbers and has more than two factors.

13: Is this a prime number or a composite number?

• Prime

• Composite

22: Is this number prime or composite?

• Prime

• Composite

A composite number is:

• A whole number that can be made by multiplying other whole numbers and has more than two factors.

• A natural number that has only two factors: 1 and itself.

• Integers you multiply together to get another integer.

29: Prime or composite?

• Prime

• Composite

47: Prime or Composite?

• Prime

• Composite

Factors are:

• A natural number that has only two factors: 1 and itself.

• Integers you multiply together to get another integer.

• A whole number that can be made by multiplying other whole numbers and has more than two factors.

12: Prime or composite?

• Prime

• Composite

7: Prime or Composite?

• Prime

• Composite

2: Prime or Composite?

• Prime

• Composite