Prime Factorization Quiz

The video tutorial explains the process of prime factorization using factor trees for the numbers 126 and 144. It begins with an introduction to the concept, followed by a detailed breakdown of the factorization process for each number. The tutorial concludes with a summary and a promotion for the channel, encouraging viewers to subscribe and share.

What is the first step in the prime factorization of 126?

• Multiply 2 by 63

• Multiply 3 by 42

• Multiply 7 by 18

• Multiply 9 by 14

Which of the following is a prime factor of 126?

• 4

• 5

• 7

• 9

What is the prime factorization of 126?

• 2 x 3 x 3 x 7

• 2 x 2 x 3 x 7

• 3 x 3 x 3 x 7

• 2 x 3 x 5 x 7

What is the first step in the prime factorization of 144?

• Multiply 2 by 72

• Multiply 3 by 48

• Multiply 4 by 36

• Multiply 6 by 24

Which of the following is a prime factor of 144?

• 9

• 3

• 8

• 6

What is the prime factorization of 144?

• 2 x 2 x 2 x 2 x 3 x 3

• 2 x 2 x 2 x 3 x 3

• 2 x 3 x 3 x 3 x 3

• 2 x 2 x 3 x 3 x 3