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Last updated on March 29th, 2025

Multiples of 28

Q: How do you find the multiples of 28?

To find out the multiples of 28, we need to multiply 28 by any natural number. Natural numbers include 1, 2, 3,...etc. The results will be multiples of 28. Multiples of 28 will be larger or equal to 28. 28 × 1 = 28 28 × 2 = 56 28 × 3 = 84 28 × 4 = 112 28 × 5 = 140

Q: What is the LCM of 7 and 28?

LCM of 7 and 28 is 28. LCM refers to the Least Common Multiple of two or more numbers. While we find out the LCM of 7 and 28 using the listing method, we need to list the multiples of both 7 and 28. Multiples of 7 are 7, 14, 21, 28, 35, 42, 49, 56, 63, 70,… Multiples of 28 are 28, 56, 84, 112, 140, 168, 196, 224, 252,… Here, the smallest common number that appears in both lists is 28. LCM of 7 and 28 = 28.

Q: What are the real-life applications of Multiples of 28?

Multiples of 28 can be helpful in various real-life situations. We can use them for calculating the price of items, evaluating the value of multiple items, and organizing a number into groups.

Q: Are multiples of 28 finite or infinite?

All the multiples of 28 are infinite. In multiplication, every number has infinite multiples, including a multiple of itself. There are both positive and negative multiples of 28. When we calculate 28 × n, if the integer ‘n’ goes on forever, the multiples of 28 also become infinite.

Q: Is there any odd multiples of 28?

No, there are no odd numbers in the multiples of 28. Because 28 is an even number, if we multiply any even number by any number, we will get an even number as the product. For example, 28 × 1 = 28 28 × 2 = 56 28 × 3 = 84 28 × 4 = 112 28 × 5 = 140

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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 28.

What are the Multiples of 28?

Now, let us learn more about multiples of 28. Multiples of 28 are the numbers you get when you multiply 28 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 28 can be denoted as 28 × n, where ‘n’ represents any whole number (0, 1, 2, 3,…). So, we can summarize that:

Multiple of a number = Number × Any whole number

For example, multiplying 28 × 1 will give us 28 as the product. Multiples of 28 will be larger or equal to 28. $Multiples of 28$

List of First 20 Multiples of 28

Multiples of 28 include the products of 28 and an integer. Multiples of 28 are divisible by 28 evenly. The first few multiples of 28 are given below:

TABLE OF 28 (1-10)
28 x 1 = 28	28 x 6 = 168
28 x 2 = 56	28 x 7 = 196
28 x 3 = 84	28 x 8 = 224
28 x 4 = 112	28 x 9 = 252
28 x 5 = 140	28 x 10 = 280

TABLE OF 28 (11-20)
28 x 11 = 308	28 x 16 = 448
28 x 12 = 336	28 x 17 = 476
28 x 13 = 364	28 x 18 = 504
28 x 14 = 392	28 x 19 = 532
28 x 15 = 420	28 x 20 = 560

Now, we know the first few multiples of 28. They are 0, 28, 56, 84, 112, 140, 168, 196, 224, 252, 280,...

Operations with Multiples of 28

Understanding the multiples of 28 helps solve mathematical problems and boost our multiplication and division skills. When working with multiples of 28, we need to apply them to different mathematical operations such as addition, subtraction, multiplication, and division.

Sum of First 5 Multiples of 28:

28, 56, 84, 112, and 140 are the first five multiples of 28. When multiplying 28 from 1 to 5, we get these numbers as the products.
So, the sum of these multiples is:

28 + 56 + 84 + 112 + 140 = 420

When we add the first 5 multiples of 28, the answer will be 420.

Subtraction of First 5 Multiples of 28:

While we do subtraction, it improves our comprehension of how the value decreases when each multiple is subtracted from the previous one. 28, 56, 84, 112, and 140 are the first five multiples of 28. So, let us calculate it as given below:

28 - 56 = -28
-28 - 84 = -112
-112 - 112 = -224
-224 - 140 = -364

Hence, the result of subtracting the first 5 multiples of 28 is -364.

Average of First 5 Multiples of 28:

To calculate the average, we need to identify the sum of the first 5 multiples of 28, and then divide it by the count, i.e., 5. Because there are 5 multiples 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 28 is 420.

28 + 56 + 84 + 112 + 140 = 420

Next, divide the sum by 5:

420 ÷ 5 = 84

84 is the average of the first 5 multiples of 28.

Product of First 5 Multiples of 28:

The product of given numbers is the result of multiplying all of them together. Here, the first 5 multiples of 28 include: 28, 56, 84, 112, and 140. Now, the product of these numbers is:

28 × 56 × 84 × 112 × 140 = 43,046,656,000

The product of the first 5 multiples of 28 is 43,046,656,000.

Division of First 5 Multiples of 28:

While we perform division, we get to know how many times 28 can fit into each of the given multiples. 28, 56, 84, 112, and 140 are the first 5 multiples of 28.

28 ÷ 28 = 1
56 ÷ 28 = 2
84 ÷ 28 = 3
112 ÷ 28 = 4
140 ÷ 28 = 5

The results of dividing the first 5 multiples of 28 are: 1, 2, 3, 4, and 5.

Common Mistakes and How to Avoid Them in Multiples of 28

Multiples of 28 Examples

Ray, the Character from BrightChamps Explaining Math Concepts

Problem 1

In a school art project, each student is tasked with creating a set of 28 origami figures. If 5 students complete their sets, how many origami figures will be made in total?

Ray, the Boy Character from BrightChamps Saying "Let’s Begin"

Explanation

Problem 2

A gardener is planting trees in a park in groups of 28. If the gardener plants trees for 3 consecutive weeks, planting one group each week, how many trees will be planted in total?

Explanation

Problem 3

A factory produces boxes of chocolates, each containing 28 chocolates. If the factory produces 10 boxes, how many chocolates are there in total?

Explanation

Problem 4

In a library, there are 28 sections, each containing 28 books. How many books are there in total in the library?

Explanation

Problem 5

During a fundraiser, a sponsor agrees to donate $28 for each completed lap of a track. If participants complete a total of 7 laps, how much money is raised?

Explanation

FAQs on Multiples of 28

1.How do you find the multiples of 28?

2.What is the LCM of 7 and 28?

3.What are the real-life applications of Multiples of 28?

4.Are multiples of 28 finite or infinite?

5.Is there any odd multiples of 28?

Important Glossaries for Multiples of 28

Multiple: A multiple represents the product of a number that may be multiplied by an integer. For example, multiples of 28 include 28, 56, 84, 112, etc.
Number pattern: This refers to how numbers are listed. It should follow a certain sequence. Multiples of 28 are the numbers that consist of the number pattern of 28.
Even number: An even number refers to any number that can be divisible by 2 without leaving any remainder. The last digits of even numbers are 0, 2, 4, 6, or 8. All multiples of 28 are even numbers.
Divisor: It refers to any number by which another number can be divided without leaving any remainder. 1, 2, 4, 7, 14, and 28 are the divisors of 28.
Factor: A factor is a number that divides another number completely without leaving a remainder. Factors of 28 are 1, 2, 4, 7, 14, and 28.

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Seyed Ali Fathima S

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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.