The factors of 28 room the numbers that have the right to evenly divide 28. These components are 1,2,4,7,14 and also 28. Once we division 28 by any kind of of that is factors, then the remainder will certainly be equal to 0 and the quotient will be a organic number. 

Suppose, 28 separated by 7 is same to 4, thus 7 is among the factors of 28.

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28/7 = 4

Similarly, the pair determinants are the collection of numbers the on multiplication produce the initial number. For example, 1 and 28 both room the determinants of genuine number 28, since, 1 multiplied by 28 is same to 28 itself.

1 x 28 = 28

Let united state learn how to find the factors and pair factors of twenty-eight making use of factorisation and department method at BYJU’S.

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What room the factors of 28?

Factors the 28 space the natural numbers that have the right to divide the initial number evenly, there is no leaving any kind of remainder.


Factors the 28
1, 2, 4, 7, 14, and 28

Pair determinants of 28

To find the pair factors, main point the 2 numbers in a pair to get the original number together 28, together numbers are as follows

1 × 28 = 28, climate (1, 28) is a pair variable of 28.

2 × 14 = 28, (2, 14) is a pair element of 28

4 × 7 = 28, (4, 7) is a pair factor of 28

Therefore, the positive pair factors are (1, 28), (2, 14), and also (7, 4).

To uncover the an unfavorable pair factors of 28, then proceed with the adhering to steps

-1 × -28 = 28, then (-1, -28) is a pair aspect of 28.

-2 × -14 = 28, (-2, -14) is a pair factor of 28

-4 × -7 = 28, (-4, -7) is a pair element of 28

Therefore, the negative pair components are (-1, -28), (-2, -14), and (-7, -4).

How to discover the components of 28?

To find the factors of a number, we need to inspect that whereby factor the original number is completely divisible.

In case of number 28, we will certainly see, the factors that can divide 28, evenly.

28 ÷ 1 = 2828 ÷ 2 = 1428 ÷ 4 = 728 ÷ 7 = 428 ÷ 14 = 228 ÷ 28 = 1
Factors of 28
1, 2, 4, 7, 14, and 28

Apart from this factors, if we shot to division 28 by any other herbal number, then the resulting quotient will certainly be a fraction.

Example: 28 ÷ 3 = 9.33.. (fraction)

Prime determinants of 28 By department Method

The number 28 is a composite and also it should have prime factors. Now let united state know exactly how to calculate the prime factors.

The an initial step is to division the number 28 through the smallest prime factor, speak 2.

28 ÷ 2 = 14

Again division 14 by 2 and also the process goes on.

14 ÷ 2 = 7

Now, if we division 7 by 2, we get a fractional number, that cannot be a factor. So, proceed with the following prime factor, to speak 7

7 ÷ 7 = 1

Finally, we gained the number 1 at the end of the division process. Therefore that we cannot continue further. So, the prime determinants of 28 are created as 2 × 2 × 7 or 22 x 7, where 2 and also 7 space the prime numbers.

Solved Examples

Q.1: If there are 28 candy to it is in distributed amongst 4 children. How countless candies does each child get?

Solution: Given, 

Number of candies = 28

Number of youngsters = 4

Each son will get = 28/4 = 7 candies

Q.2: If there are 14 chalks in one box and the variety of boxes is 2, then exactly how many total chalks are there in the boxes?

Answer: Given, each box has actually 14 chalks

Number of box = 2

Therefore, total number of chalks = 14 x 2 = 28

Q.3: What are the typical factors that 28 and 56?

Answer: The factors of 28 space 1, 2, 4, 7, 14, 28 and factors of 56 space 1, 2, 4, 7, 8, 14, 28, 56. Because of this the typical factors of 28 and also 56 are 1, 2, 4, 7, 8, 14, 28.

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Frequently Asked concerns – FAQs


What space the full factors the 28?


The determinants of 28 space 1, 2, 4, 7, 14, and also 28.