Prime Factorization Concepts

The video tutorial explains the concept of prime factorization using a factor tree. It demonstrates the step-by-step process of finding the prime factors of 190 and 224. The tutorial highlights the importance of identifying prime numbers and provides a clear example of how to break down numbers into their prime components. The video concludes with a summary of the prime factors and a promotion for the channel's daily math and science videos.

What is the purpose of prime factorization?

• To convert numbers into fractions

• To identify which prime numbers multiply to form the original number

• To divide numbers into even and odd

• To find the sum of prime numbers

Which prime numbers are factors of 190?

• 3, 5, 11

• 5, 7, 19

• 2, 3, 5

• 2, 5, 19

What is the first step in the factorization of 190?

• Divide by 2

• Divide by 7

• Divide by 5

• Divide by 3

How many times is the number 2 used in the factorization of 224?

• Six times

• Five times

• Four times

• Three times

What is the final prime factorization of 224?

• 2^4 x 7

• 2^5 x 7

• 2^6 x 7

• 2^5 x 5

Which of the following is a prime factor of 224?

• 11

• 13

• 9

• 7

What is the common factorization method used in the video?

• Division method

• Factor tree method

• Multiplication method

• Subtraction method