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How do you find all factors of 28.

Answer
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Hint:In this question, we will use the concept of the factor that is that the numbers which are multiplied together give the original number and these two numbers are known as factor pairs. The numbers can be either positive or negative but cannot be decimal numbers.

Complete step by step answer:
In this question, we will talk about the factor of a number. First, we know what is the factor of a number. The factor of a number is defined as the two numbers which are multiplied together to give the original number. And these two numbers are called factor pairs.
Now in the question, the number 28 is given to find all factors of that number.
Then we calculate one by one to find the factor of the number 28.
First, we take the number 1. When we divide the number 28 by the number 1, then the result would be.
281=28
In the above, when we divide the number 28 by the number1. Then the result will be 28.
Thus the number 1 and the number 28 are the factors of the number 28 because when we multiply those numbers then the result would become the original number.
Now we take the number 2. When we divide the number 28 by number 2. Then the result is.
282=14.
In the above, when we divide the number28 by the number 2. Then the result will be 14.
Thus the number 2 and the number 14 are the factors of the number 28 because when we multiply those numbers then the result is the original number.
Now we take the number 3. Then we want to divide the number 28 by number 2. Then the result will be in a decimal number then this is not a factor of number 28.
Now we take the number 4. Then we divide the number 28 by 4. Then the result is,
284=7.
In the above, when we divide the number 28 by 4. Then the result is 7.
Thus the numbers 4 and 7 are the factors of the number 28 because when we multiply those numbers then the result is the original number.
Then we check more integers, when we divide the result will be in decimal numbers.

Therefore, the factors of the number 28 are 1,2,4,7,14,28.

Note: As we know that if we want to find the factor of a number, then take all integers and divide them into that number. It will give another factor of that number. If the number will be in a decimal form, we cannot consider that number in the factor.
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