Factors of 8

Factors of 8 are the numbers that divide the original number 8 evenly without leaving the remainder. Though the number is a composite number, it has two factors other than one and the number itself. There are four factors of 8, which are 1, 2, 4, and 8. The original number 8 is divisible by the integers completely. Teaching factors of a number enable children to solve mathematical problems with speed and accuracy. 

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How to find the factors of 8? The pair factors of 8 are (1, 8) and (2, 4), whereas the prime factors of 8 are 2 x 2 x 2 = 23. You need to use the division method to find the factors of a number. Teach kids to recognize the pair and prime factors of 8 to solve mathematical problems easily. Besides this, you must teach them how to find the pair and prime factors of 8 creatively to retain the numbers they are learning. You can conduct math activities for kids to help them enhance their knowledge about the factors of a number. 

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What are the Factors of 8? 

Factors of 8 are obtained when you completely divide the original number 8 with the integers with no remainder. The factors of a number can be positive or negative but cannot be in decimal or fraction form. Factors of 8 are 1, 2, 4, and 8, where 2, 4, and 8 are the prime numbers. The pair factors are the numbers obtained when you multiply integers in pairs to get a positive result. For example, the pair factors of 8 are (1, 8) and (2, 4), whereas the negative pair factors of 8 are (-1, -8) and (-2, -4). The prime factors are obtained when you divide the original numbers with the prime numbers until you get the quotient one. The prime factors of 8 are 2 x 2 x 2 = 23. The total sum of factors of 8 is 1 + 2 + 4 + 8 = 15. 

How to Find the Factors of 8?

To calculate the factors of 8, you need to divide the original number with the integers evenly without leaving the remainder using the division method. Check out the method to find the factors of 8 given below. 

8/1 = 8

8/2 = 4

8/4 = 2

8/8 = 1

Therefore, the factors of 8 are 1, 2, 4, and 8. 

Pair Factors of 8 

To find the pair factors of 8, you need to multiply the integers in pairs to get the original numbers as the product. Learning 8 times tables helps kids find the pair factors of 8 using the multiplication method. These factors of a number can be positive or negative numbers. Check out the method to find the positive pair factors of 8 given below.

1 x 8 = 8

2 x 4 = 8

4 x 2 = 8 

8 x 8 = 1

Therefore, the pair factors of 8 are (1, 8) and (2, 4). Similarly, you can also find the negative pair factors of 8 using the multiplication method. When you multiply the negative numbers in pairs, the result you get is positive. Check out the following method to calculate the negative pair factors of 8 given below. 

-1 x -8 = 8

-2 x -4 = 8

-4 x -2 = 8 

-8 x -8 = 1

Therefore, the negative pair factors of 8 are (-1, -8) and (-2, -4). 

Prime Factors of 8 

To find the prime factors of 8, you need to divide the original number with the prime numbers until you get the quotient one. Check out the following division method to calculate the prime factors of 8 given below. 

Step 1: Divide the original number 8 with the prime number 2. 

8/2 = 4 

Step 2: Then, divide the number 4 with the prime number 2. 

4/2 = 2

Step 3: Finally, divide the number 2 with the prime number 2 to get the quotient one. 

2/2 = 1

Therefore, the prime factors of 8 are 2 x 2 x 2 = 23

Check Factors Related Articles

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Solved Examples on Factors of 8 

Some solved examples on factors of 8 for kids are mentioned below. 

Example 1: Find the common factors of 8 and 6. 

Solution: Factors of 8 = 1, 2, 4, and 8

Factors of 6 = 1, 2, 3, and 6

Therefore, the common factors of 8 and 6 are 1 and 2. 

Example 2: If you have 8 slices of pizza and distribute them equally to 4 friends at the house party. How many slices of pizza did each friend receive at the house party?

Solution: Number of slices of pizza = 8 

Number of friends at the house party = 4

Total number of slices of pizza received by each friend = 8/4 = 2

Therefore, the total number of slices of pizza received by each friend is 2. 

Benefits of Learning Factors of 8 

The benefits of learning factors of 8 for kids are mentioned below.

  • It helps children gain mathematical knowledge effectively. 
  • It improves academic scores in mathematics. 
  • It helps children make fast and accurate calculations. 
  • It enables children to solve mathematical problems easily. 

We hope this article on factors of 8 was useful to you. For more about activities, worksheets and games, explore worksheets for kids, math for kidspuzzles for kids, kids learning sections at Osmo. 

Frequently Asked Questions on Factors of 8

What are the factors of 8?

The factors of 8 are 1, 2, 4, and 8.

What are the pair factors of 8?

The pair factors of 8 are (1, 8) and (2, 4), whereas the negative pair factors of 8 are  (-1, -8) and (-2, -4).

What are the prime factors of 8?

The prime factors of 8 are 2 x 2 x 2 = 23.

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