Prime Factors of 15379

Steps to find Prime Factors of 15379 by Division Method

To find the primefactors of 15379 using the division method, follow these steps:

• Step 1. Start dividing 15379 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 15379, which is 7. Divide 15379 by 7 to obtain the quotient (2197).
  15379 ÷ 7 = 2197
• Step 3. Repeat step 1 with the obtained quotient (2197).
  2197 ÷ 13 = 169
  169 ÷ 13 = 13
  13 ÷ 13 = 1

So, the prime factorization of 15379 is, 15379 = 7 x 13 x 13 x 13.

Steps to find Prime Factors of 15379 by Factor Tree Method

We can follow the same procedure using the factor tree of 15379 as shown below:

So, the prime factorization of 15379 is, 15379 = 7 x 13 x 13 x 13.

What does Prime factor of a number mean?

A prime number in mathematics is defined as any natural number greater than 1, that is not divisible by any number except 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 15379 are 7 x 13 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 15379 but not a prime factor of 15379.

Frequently Asked Questions

• Which is the smallest prime factor of 15379?

  Smallest prime factor of 15379 is 7.

• Is 15379 a perfect square?

  No 15379 is not a perfect square.

• What is the prime factorization of 15379?

  Prime factorization of 15379 is 7 x 13 x 13 x 13.

• What is prime factorization of 15379 in exponential form?

  Prime factorization of 15379 in exponential form is 7 x 13³.

• Is 15379 a prime number?

  false, 15379 is not a prime number.

• Which is the largest prime factors of 15379?

  The largest prime factor of 15379 is 13.

• What is the product of all prime factors of 15379?

  Prime factors of 15379 are 7 x 13 x 13 x 13. Therefore, their product is 15379.

• What is the sum of all odd prime factors of 15379?

  Prime factors of 15379 are 7 , 13 , 13 , 13, out of which 7 , 13 , 13 , 13 are odd numbers. So, the sum of odd prime factors of 15379 is 7 + 13 + 13 + 13 = 46.

• What is the product of all odd prime factors of 15379?

  Prime factors of 15379 are 7 , 13 , 13 , 13, out of which 7 , 13 , 13 , 13 are odd numbers. So, the product of odd prime factors of 15379 is 7 x 13 x 13 x 13 = 15379.