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Factors of 753: Prime Factorization, Methods, and Examples

The prime factors of the number 753 are 3 and 251 which when multiplied together give the number 753. 

The total number of factors is 753 eight which includes positive as well as negative factors.

Factors of 753

Here are the factors of number 753.

Factors of 753: 1, 3, 251, and 753

Negative Factors of 753

The negative factors of 753 are similar to its positive aspects, just with a negative sign.

Negative Factors of 753: -1, -3, -251, and -753

Prime Factorization of 753

The prime factorization of 753 is the way of expressing its prime factors in the product form.

Prime Factorization: 3 x 251

In this article, we will learn about the factors of 753 and how to find them using various techniques such as upside-down division, prime factorization, and factor tree.

What Are the Factors of 753?

The factors of 753 are 1, 3, 251, and 753. These numbers are the factors as they do not leave any remainder when divided by 753.

The factors of 753 are classified as prime numbers and composite numbers. The prime factors of the number 753 can be determined using the prime factorization technique.

How To Find the Factors of 753?

You can find the factors of 753 by using the rules of divisibility. The divisibility rule states that any number, when divided by any other natural number, is said to be divisible by the number if the quotient is the whole number and the resulting remainder is zero.

To find the factors of 753, create a list containing the numbers that are exactly divisible by 753 with zero remainders. One important thing to note is that 1 and 753 are the 753’s factors as every natural number has 1 and the number itself as its factor.

1 is also called the universal factor of every number. The factors of 753 are determined as follows:

\[\dfrac{753}{1} =753\]

\[\dfrac{753}{3} = 251\]

\[\dfrac{753}{251} = 3\]

\[\dfrac{753}{753} = 1\]

Therefore, 1, 3, 251, and 753 are the factors of 753.

Total Number of Factors of 753

For 753, there are four positive factors and four negative ones. So in total, there are eight factors of 753. 

To find the total number of factors of the given number, follow the procedure mentioned below:

  1. Find the factorization/prime factorization of the given number.
  2. Demonstrate the prime factorization of the number in the form of exponent form.
  3. Add 1 to each of the exponents of the prime factor.
  4. Now, multiply the resulting exponents together. This obtained product is equivalent to the total number of factors of the given number.

By following this procedure, the total number of factors of 753 is given as:

Factorization of 753 is 3 x 251.

The exponent of 3 and 251 is 1, 1.

Adding 1 to each and multiplying them together results in four.

Therefore, the total number of factors of 753 is eight whereas four are positive, and four factors are negative.

Important Notes

Here are some essential points that must be considered while finding the factors of any given number:

  • The factor of any given number must be a whole number.
  • The factors of the number cannot be in the form of decimals or fractions.
  • Factors can be positive as well as negative.
  • Negative factors are the additive inverse of the positive factors of a given number.
  • The factor of a number cannot be greater than that number.
  • Every even number has 2 as its prime factor, the smallest prime factor.

Factors of 753 by Prime Factorization

The number 753 is a composite. Prime factorization is a valuable technique for finding the number’s prime factors and expressing the number as the product of its prime factors.

Before finding the factors of 753 using prime factorization, let us find out what prime factors are. Prime factors are the factors of any given number that are only divisible by 1 and themselves.

To start the prime factorization of 753, start dividing by its most minor prime factor. First, determine that the given number is either even or odd. If it is an even number, then 2 will be the smallest prime factor.

Continue splitting the quotient obtained until 1 is received as the quotient. The prime factorization of 753 can be expressed as:

753 = 3 x 251

Factors of 753 in Pairs

The factor pairs are the duplet of numbers that, when multiplied together, result in the factorized number. Factor pairs can be more than one depending on the total number of factors given.

For 753, the factor pairs can be found as:

1 x 753 = 753

3 x 251 = 753

The possible factor pairs of 753 are given as (1, 753) and (3, 251).

All these numbers in pairs, when multiplied, give 753 as the product.

The negative factor pairs of 753 are given as:

-1 x -753 = 753

-3 x -251 = 753

It is important to note that in negative factor pairs, the minus sign has been multiplied by the minus sign, due to which the resulting product is the original positive number. Therefore, -1, -3, -251, and -753 are called negative factors of 753.

The list of all the factors of 753, including positive as well as negative numbers, is given below.

Factor list of 753: 1, -1, 3, -3, 251, -251, 753, and -753

Factors of 753 Solved Examples

To better understand the concept of factors, let’s solve some examples.

Example 1

How many factors of 753 are there?

Solution

The total number of Factors of 753 is four.

Factors of 753 are 1, 3, 251, and 753.

Example 2

Find the factors of 753 using prime factorization.

Solution

The prime factorization of 753 is given as:

753 $\div$ 251 = 3 

3 $\div$ 3 = 1 

So the prime factorization of 753 can be written as:

3 x 251 = 753

Factors of 752|Factors List| Factors of 754

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