Prime Factorization

Write the prime factorization of 8.

• 2 x 4

• 2 x 2 x 2

Write the prime factorization for 24.

• 6 x 4

• 2^3 x 3

• 2 x 2 x 2 x 3

• 2 x 12

A prime number is...

• an odd number

• a number with more than one factor pair

• a number with one factor pair, itself and 1

Tags

CCSS.4.OA.B.4

3 x 3 x 3 x 3 x 3, Which is the base and what is the exponent?

• Base is 3, Exponent is 5

• Base is 3, Exponent is 4

• Base is 3, Exponent is 3

• Not sure

Tags

CCSS.6.EE.A.1

Select the correct factor pairs for 50.

• 2 x 20

• 2 x 25

• 4 x 10

• 1 x 50

• 5 x 10

Tags

CCSS.4.OA.B.4

Choose the correct factor pairs for 28.

• 1 x 28

• 2 x 12

• 2 x 14

• 4 x 7

• 5 x 6

Tags

CCSS.4.OA.B.4

A ( blank ) number is a number with MORE THAN one factor pair.

Tags

CCSS.4.OA.B.4

The prime factorization for 70 is...

• 2 x 5 x 7

• 7 x 10

• 2 x 35