Understanding Factors and Multiples of 77

This video tutorial covers the factors and multiples of the number 77. It begins by explaining how to find the factors of 77, including identifying its prime factors using a factor tree. The video then lists the multiples of 77, providing a clear understanding of these mathematical concepts. The tutorial concludes with a call to action for viewers to subscribe and share the content.

Which of the following is a factor of 77?

• 2

• 3

• 7

• 5

What is the process called that helps identify the prime factors of a number?

• Addition

• Multiplication

• Subtraction

• Factorization

Which of these numbers is a prime factor of 77?

• 13

• 15

• 9

• 11

What is the second multiple of 77?

• 231

• 154

• 308

• 77

Which of the following is not a multiple of 77?

• 462

• 539

• 693

• 800