This video tutorial explains how to find the factors and prime factors of the numbers 85 and 86. It begins with an introduction to the concept of factors and prime factors. The video then demonstrates how to find the factors of 85, showing that they are 1, 5, 17, and 85, with 5 and 17 being the prime factors. A factor tree is used to illustrate this process. Next, the video covers the factors of 86, which are 1, 2, 43, and 86, with 2 and 43 as the prime factors. The video concludes with a summary and a call to action to subscribe for more math and science content.

What are the factors of 85?

• 1, 3, 28, 85

• 1, 2, 43, 86

• 1, 5, 17, 85

• 1, 4, 21, 85

Which of the following is a prime factor of 85?

• 2

• 20

• 5

• 10

What is the product of the prime factors of 85?

• 43

• 85

• 5

• 17

What are the factors of 86?

• 1, 2, 43, 86

• 1, 5, 17, 85

• 1, 3, 28, 86

• 1, 4, 21, 86

Which of the following is a prime factor of 86?

• 10

• 2

• 5

• 17

What is the product of the prime factors of 86?

• 17

• 43

• 85

• 86