Steps to find Prime Factors of 1183 by Division Method

To find the primefactors of 1183 using the division method, follow these steps:

  • Step 1. Start dividing 1183 by the smallest prime number, i.e., 2, 3, 5, and so on. Find the smallest prime factor of the number.
  • Step 2. After finding the smallest prime factor of the number 1183, which is 7. Divide 1183 by 7 to obtain the quotient (169).
    1183 ÷ 7 = 169
  • Step 3. Repeat step 1 with the obtained quotient (169).
    169 ÷ 13 = 13
    13 ÷ 13 = 1

So, the prime factorization of 1183 is, 1183 = 7 x 13 x 13.

Steps to find Prime Factors of 1183 by Factor Tree Method

We can follow the same procedure using the factor tree of 1183 as shown below:

So, the prime factorization of 1183 is, 1183 = 7 x 13 x 13.

What does Prime factor in mathematics mean?

Prime numbers, in mathematics are all those whole numbers greater than 1 having exactly two divisors that is 1 and the number itself. When we express any number as the product of these prime numbers than these prime numbers become prime factors of that number. Eg- Prime Factors of 1183 are 7 x 13 x 13.

Properties of Prime Factors

  • For any given number there is one and only one set of unique prime factors.
  • 2 is the only even prime number. So, any given number can have only one even prime factor and that is 2.
  • Two prime factors of a given number are always coprime to each other.
  • 1 is neither a prime number nor a composite number and also 1 is the factor of every given number. So, 1 is the factor of 1183 but not a prime factor of 1183.

Frequently Asked Questions

  • Which is the smallest prime factor of 1183?

    Smallest prime factor of 1183 is 7.

  • What are the factors of 1183?

    Factors of 1183 are 1 , 7 , 13 , 91 , 169 , 1183.

  • What is prime factorization of 1183 in exponential form?

    Prime factorization of 1183 in exponential form is 7 x 132.

  • Is 1183 a prime number or a composite number?

    1183 is a composite number.

  • Is 1183 a prime number?

    false, 1183 is not a prime number.

  • What is the sum of all prime factors of 1183?

    Prime factors of 1183 are 7 x 13 x 13. Therefore, their sum is 33.

  • What is the product of all prime factors of 1183?

    Prime factors of 1183 are 7 x 13 x 13. Therefore, their product is 1183.

  • What numbers are the prime factors of 1183?

    Prime factors of 1183 are 7 , 13 , 13.

  • What is the sum of all odd prime factors of 1183?

    Prime factors of 1183 are 7 , 13 , 13, out of which 7 , 13 , 13 are odd numbers. So, the sum of odd prime factors of 1183 is 7 + 13 + 13 = 33.