Prime Factorization Concepts

The video tutorial explains the prime factorization of the numbers 144 and 90. It begins with the factorization of 144, breaking it down into its prime components: 2 to the 4th power and 3 squared. The tutorial then moves on to the factorization of 90, resulting in 2 to the first power, 3 squared, and 5 to the first power. The video concludes with a brief promotion of the channel, encouraging viewers to subscribe and share.

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

• Divide by 3

• Divide by 2

• Divide by 7

• Divide by 5

How many times is the number 2 used in the prime factorization of 144?

• 5 times

• 2 times

• 4 times

• 3 times

What is the prime factorization of 144?

• 2^4 * 3^3

• 2^2 * 3^3

• 2^3 * 3^2

• 2^4 * 3^2

What is the first prime number used in the factorization of 90?

• 3

• 5

• 7

• 2

Which of the following is a prime factor of 90?

• 4

• 8

• 6

• 5

What is the complete prime factorization of 90?

• 2^1 * 3^2 * 5^1

• 2^2 * 3^1 * 5^1

• 2^1 * 3^3 * 5^1

• 2^1 * 3^2 * 5^2