Prime Factorization Concepts

The video tutorial explains the concept of prime factorization using the numbers 22 and 45. It begins with the factorization of 22 into 2 and 11, both prime numbers. The tutorial then moves on to factorize 45, breaking it down into 3, 3, and 5, which are also prime. The video concludes with a prompt to subscribe for more math and science content.

What are the prime factors of 22?

• 5 and 9

• 3 and 7

• 2 and 11

• 4 and 6

Which of the following is a prime factor of 45?

• 4

• 6

• 5

• 8

How can 45 be expressed using its prime factors?

• 5 times 9

• 3 squared times 5

• 3 times 15

• 2 times 22

What is the result of 3 times 3 in the context of prime factorization of 45?

• 12

• 9

• 15

• 6

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