418 LearnersLast updated on May 26th, 2025
Multiples of 8
In math, multiples are the products we get while multiplying a number with other numbers. Multiples play a key role in construction and design, counting groups of items, sharing resources equally, and managing time effectively. In this topic, we will learn the essential concepts of multiples of 8.
What are the Multiples of 8?
Now, let us learn more about multiples of 8. Multiples of 8 are the numbers you get when you multiply 8 by any whole number, along with zero. Each number has an infinite number of multiples, including a multiple of itself.
In multiplication, a multiple of 8 can be denoted as 8 x n, where n represents any whole number (0, 1, 2, 3,…). So, we can summarize that:
Multiple of a number = Number x Any whole number
For example, multiplying 8 x 1 , will give us 8 as the product. Multiples of 8 will be larger or equal to 8.
List of First 20 Multiples of 8
Multiples of 8 include the products of 8 and an integer. Multiples of 8 are divisible by 8 evenly. The first few multiples of 8 are given below:
| TABLE OF 8 (1-10) | |
|---|---|
|
8 x 1 = 8 |
8 x 6 = 48 |
|
8 x 2 = 16 |
8 x 7 = 56 |
|
8 x 3 = 24 |
8 x 8 = 64 |
|
8 x 4 = 32 |
8 x 9 = 72 |
|
8 x 5 = 40 |
8 x 10 = 80 |
| TABLE OF 8 (11-20) | |
|---|---|
|
8 x 11 = 88 |
8 x 16 = 128 |
|
8 x 12 = 96 |
8 x 17 = 136 |
|
8 x 13 = 104 |
8 x 18 = 144 |
|
8 x 14 = 112 |
8 x 19 = 152 |
|
8 x 15 = 120 |
8 x 20 = 160 |
Now, we know the first few multiples of 8. They are, 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80,...
Operations with Multiples of 8
Understanding the multiples of 8 helps solve mathematical problems and boost our multiplication and division skills. When working with Multiples of 8, we need to apply it to different mathematical operations such as addition, subtraction, multiplication, and division.
Sum of first 5 Multiples of 8: The first 5 multiples of 8 include 8, 16, 24, 32, and 40. These are the products we get when multiplying 8 from 1 to 5 .So, the sum of these multiples is:
8 + 16 + 24 + 32 + 40 = 120
When we add the first 5 multiples of 8 we will get 120.
Subtraction of first 5 Multiples of 8: While we do subtraction, it improves our comprehension of how the value decreases when each multiple is subtracted from the previous one. The first 5 multiples of 8 are 8, 16, 24, 32, and 40. So, let us calculate it as given below:
- 8 - 16 = -8
- -8 - 24 = -32
- -32 - 32 = -64
- -64 - 40 = -104
Hence, the result of subtracting the first 5 multiples of 8 is -104.
Average of first 5 Multiples of 8: To calculate the average, we need to identify the sum of the first 5 multiples of 8, and then divide it by the count, i.e., 5. Because there are 5 multiples are presented in the calculation. Averaging helps us to understand the concepts of central tendencies and other values. We know the sum of the first 5 multiples of 8 is 120.
8 + 16 + 24 + 32 + 40 = 120
Next, divide the sum by 5:
120 / 5 = 24
24 is the average of the first 5 multiples of 8.
Product of First 5 Multiples of 8: The product of given numbers is the result of multiplying all of them together. Here, the first 5 multiples of 8 include: 8, 16, 24, 32, and 40. Now, the product of these numbers is:
8 x16 x 24 x 32 x 40=3,932,160
The product of the first 5 multiples of 8 is 3,932,160.
Division of First 5 Multiples of 8: While we perform division, we get to know how many times 8 can fit into each of the given multiples. 8, 16, 24, 32, and 40 are the first 5 multiples of 8.
- 8 ÷8= 1
- 16 ÷8= 2
- 24 ÷8= 3
- 32 ÷8= 4
- 40 ÷8= 5
The results of dividing the first 5 multiples of 8 are: 1, 2, 3, 4, and 5.
Common Mistakes and How to Avoid Them in Multiples of 8
While working with Multiples of 8, we make common mistakes. Identifying these errors and understanding how to avoid them can be helpful. Below are some frequent mistakes and tips to avoid them:
Mistake 1
Confusing Multiples with Factors
Sometimes, kids confuse multiples of 8 with the factors of the same digit. We must make sure to remember that multiples are the products of multiplication and factors are divisors. Multiples of 8 refer to the products we get while multiplying 8 with other numbers. For example, multiples of 8 include 0, 8, 16, 24, 32, 40, 48, 56, 64, 72, 80….
1, 2, 4, and 8 are the factors of 8. When 8 is divided with 1, 2, 4, and 8 it will have no remainder. These are the factors of 8 meaning that these numbers can divide 8 without any remainder.
Factors of 8:
- 8 ÷1= 8
- 8 ÷2= 4
- 8 ÷4= 2
- 8 ÷8= 1
Multiples of 8 Examples
Problem 1
Hari and his friends are buying books from a shop. Hari buys 8 books, and each of his friends buys 8 books as well. If they keep buying books in groups of 8, how many books will they have after 4 months?
32 books
Explanation
Each month they buy 8 books. To find the total number of books bought after 4 months, we use multiplication. Multiply 8 by 4. This gives the total number of books.
Books bought each month = 8
Number of months = 4
8 x 4=32
They will have 32 books after 4 months.
Problem 2
Varun, Jeevan, and Athul planted flowers in their garden in the order of the first three multiples of 8. How many flowers did each of them plant based on this series of the first three multiples of 8?
8, 16, and 24 are the first three multiples so 8. Varun planted 8 flowers. Jeevan and Athul planted 16 and 24 flowers respectively.
Explanation
Once we identify the first three multiples of 8. They are:
- 8 x 1 = 8
- 8 x 2 = 16
- 8 x 3 = 24
Therefore, Varun, Jeevan, and Athul planted 8, 16, and 24 plants respectively.
Problem 3
In CMS School, there are 8 classrooms. Each classroom contains 8 students. How many students are there in total?
64 students.
Explanation
To the total number of students, we need to count the classrooms.
Number of classrooms = 8
number of students in each classroom = 8
Now, we take the number of classrooms and we then multiply it with the students in each classroom:
8 x 8 = 64
Therefore, the school has a total of 64 students.
Problem 4
Sam has a pen collection box. In the box, there are 5 rows of pens. Each row has 8 pens. How many pens are there in total in the box?
40 pens.
Explanation
To find the total number of pens Sam has, we need to count the rows. Then, we multiply the number of rows by the number of pens in each row.
Number of rows = 5
Number of pens in each row = 8
5 x 8=40
So, there are 40 pens in total in the box.
Problem 5
Noyal is organizing his bookshelf. He has 8 books in the first shelf, the second has 16 books, and the third shelf has 24 books. How many books are there on all three shelves?
48 books
Explanation
The first bookshelf has 8 books.
The second one has 16 and the third one has 24. So, total books:
8 + 16 + 24 = 48
Therefore, a total of 48 books are there on all three shelves.
FAQs on Multiples of 8
1.How do you find the multiples of 8?
2.What is the LCM of 7 and 8?
3.What are the real-life applications of Multiples of 8?
4.Are multiples of 8 finite or infinite?
5.Is there any odd multiples of 8?
Important Glossaries for Multiples of 8
- Multiple: A multiple represents the product of a number that may be multiplied by an integer. For example, multiples of 8 include 8, 16, 24, 32, etc.
- Number pattern: This refers to how numbers are listed. It should follow a certain sequence. Multiples of 8 are the numbers that consist of the number pattern of 8.
- Even number: Any number when divided by 2 and leaves no remainder is called an even. An even number will always have 0, 2, 4, 6, or 8 at the ones digit place value. In the 8 times table all numbers are even numbers.
- Divisor: A number that completely divides another number leaving no remainder is called a divisor. 1, 2, 4, and 8 are the divisors of 8.
Explore More multiplication-tables
Previous to Multiples of 8
Seyed Ali Fathima S
About the Author
Seyed Ali Fathima S a math expert with nearly 5 years of experience as a math teacher. From an engineer to a math teacher, shows her passion for math and teaching. She is a calculator queen, who loves tables and she turns tables to puzzles and songs.
Fun Fact
: She has songs for each table which helps her to remember the tables
