We know that the number “40” is an even number. The multiples of 40 are the numbers that are exactly divisible by 40. In other words, the multiples of 40 are the list of numbers that are obtained by multiplying 40 with the natural numbers. For example, 3 multiplied by 40 is 120. Hence, we can say that 120 is the multiple of 40. Some examples of multiples of 40 are 80, 160, 240, 400 and so on. In this article, we will discuss the multiples of 40, a table of multiples of 40 and many solved examples in detail.
What are Multiples of 40?
Mathematically, the multiples of 40 are defined as follows:
“Any number that can be represented in the form of 40n where ‘n’ is a natural number, is a multiple of 40”. Let us assume that the numbers are “a” and “b”. We can say that b is a multiple of a, if “b = na” for some natural number “n”.
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First 10 Multiples of 40: 40, 80, 120, 160, 200, 240, 280, 320, 360, 400 |
In other words, the multiples of 40 are defined as the list of numbers that leaves the remainder of 0 when it is divided by 40. In simple terms, the numbers that are exactly divided by 40 are the multiples of 40.
For example, 160, 280, 360, 480 are all multiples of 40 for the following reasons:
| 160 | = | 40 | × | 4 |
| 280 | = | 40 | × | 7 |
| 360 | = | 40 | × | 9 |
| 480 | = | 40 | × | 12 |
In other words, 160/40 = 4, and remainder = 0
Similarly, 280/40 = 7, and remainder = 0
360/40 = 9, and remainder = 0
480/40 = 12, and remainder = 0
As the numbers 160, 280, 360, and 480 are exactly divisible by 40, they are multiples of 40.
Also, read: Multiples of a Number.
First 20 Multiples of 40
The list of the first 20 multiples of 40 are as follows:
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Multiplication of 40 with Natural Numbers |
Multiples of 40 |
|
40 × 1 |
40 |
|
40 × 2 |
80 |
|
40 × 3 |
120 |
|
40 × 4 |
160 |
|
40 × 5 |
200 |
|
40 × 6 |
240 |
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40 × 7 |
280 |
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40 × 8 |
320 |
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40 × 9 |
360 |
|
40 × 10 |
400 |
|
40 × 11 |
440 |
|
40 × 12 |
480 |
|
40 × 13 |
520 |
|
40 × 14 |
560 |
|
40 × 15 |
600 |
|
40 × 16 |
640 |
|
40 × 17 |
680 |
|
40 × 18 |
720 |
|
40 × 19 |
760 |
|
40 × 20 |
800 |
Video Lesson on Common Multiples
Multiples of 40 Examples
Example 1:
Find the multiples of 40 from the list of numbers: 160, 210, 430, 480, and 640.
Solution:
Given: The numbers are 160, 210, 430, 480, and 640.
As we know, the multiples of 40 are the numbers, which are exactly divisible by the number 40.
From the given numbers, the multiples of 40 are 160, 480 and 640.
Whereas the numbers such as 210 and 430 are not multiples of 40, as they leave the remainder of some number.
Example 2:
Find the least common multiple of 40 and 60.
Solution:
Multiples of 40: 40, 80, 120, 160, 200, 240, 280, 320, 360, …
Multiples of 60: 60, 120, 180, 240, 300, 360, 420, 480, 540, …
Thus, the least common multiple of 40 and 60 is 120.
More on Multiples of Numbers:
| Multiples of 4 | Multiples of 10 |
| Multiples of 11 | Multiples of 13 |
| Multiples of 14 | Multiples of 17 |
| Multiples of 25 | Multiples of 70 |
Stay tuned to BYJU’S – The Learning App to quickly learn more about multiples of numbers and various Maths-related concepts by exploring more videos.
Frequently Asked Questions on Multiples of 40
What are the multiples of 40?
The multiples of 40 are the numbers that are exactly divisible by the number 40. In other words, any number that can be represented in the form of 40n is a multiple of 40, where n is a natural number.
Write the first 10 multiples of 40?
The first 10 multiples of 40 are 40, 80, 120, 160, 200, 240, 280, 320, 360, and 400.
Is 4 a multiple of 40?
No, 4 is not a multiple of 40. But 40 is a multiple of 4.
What is the least common multiple of 40 and 20?
The least common multiple of 40 and 20 is 40.
Write the multiples of 40 between 0 and100.
The multiples of 40 between 0 and 100 are 40 and 80.
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