Prime Factorization

What is the PRIME factorization of 24?

• 2³ x 3

• 2 x 2 x 3

• 6 x 4

• 3² x 2 x 2

Find the prime factorization of 12.

• 2 x 3

• 2 x 3 x 3

• 2 x 2 x 3

• 2 x 2 x 3 x 3

Find the LCM by prime factorisation of :

(a)  

What is 720 as a product of its prime factors?

• 2⁴ x 3² x 5

• 16 x 3³ x 5

• 2³ x 4² x 3

• 2⁶ x 7

2 x 2 x 2 is the prime factorization of...

• 6

• 12

• 22

• 8

Find the prime factorization of 16 ?

• 1 x 16

• 2²x 4

• 2⁴

• 2² + 2²

Write 64 as a product of its prime factors.

• 8x8

• 4x4x4

• 2x2x2x2x2x2

• 2x2x4x4

If the expanded form is 2x2x2x3x3x5x7 what would the exponential form be?

• 2x3x5x7

• 2³x3²x5x7

• 2²x3²x5x7

• 8x9x35

Tags

CCSS.6.EE.A.1

What is the correct prime factorization of 45?

• 5 x 9

• 15 + 30

• 2x3x5

• 3 x 3 x 5

What is the prime factorization of 66?

• 2 x 3 x 11

• 6 x 11

• 11 x 3 x 3

• 55 + 11