Prime Factorization and Properties of Numbers

The video tutorial explains the factors of the numbers 101 and 102. It begins by identifying 101 as a prime number with factors 1 and 101. The tutorial then explores 102, a composite number, listing its factors as 1, 2, 3, 6, 17, 34, 51, and 102. The video further demonstrates how to find the prime factors of 102 using a factor tree, identifying 2, 3, and 17 as its prime factors.

What makes 101 a unique number in terms of its factors?

• It is an even number.

• It is a prime number.

• It is a composite number.

• It has more than two factors.

Which of the following is NOT a factor of 102?

• 34

• 103

• 51

• 17

How many pairs of factors does 102 have?

• Four

• Five

• Two

• Three

Which of the following is a prime factor of 102?

• 4

• 6

• 17

• 51

What method is used to find the prime factors of 102?

• Division method

• Factor tree

• Multiplication method

• Subtraction method