Understanding Factors of 15

This video tutorial explains how to find the factors of 15. It begins by introducing the concept of factors and demonstrates the process by starting with 1 times 15. The video then explores which numbers between 1 and 15 can be multiplied to equal 15, identifying 3 and 5 as factors. It also highlights numbers that are not factors, such as 2 and 4. The tutorial concludes by summarizing the factors of 15 as 1, 3, 5, and 15, and encourages viewers to subscribe for more math and science content.

What is the first step in finding the factors of 15 as described in the video?

• Try 4 times 4

• Start with 2 times 7

• Begin with 1 times 15

• Use 3 times 6

Which number does not divide 15 evenly?

• 3

• 5

• 2

• 1

What are the factors of 15 identified in the video?

• 1, 3, 4, 15

• 1, 3, 5, 15

• 1, 2, 3, 15

• 1, 4, 5, 15

Which multiplication pair is not a factor of 15?

• 3 times 5

• 2 times 7

• 5 times 3

• 1 times 15

What does the video encourage viewers to do at the end?

• Subscribe and share

• Watch another video

• Solve more problems

• Leave a comment