Find Prime Factorization/Factors Of 3 - Cuemath

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Factors of 3

3 is the smallest odd prime number and 3 is the only number that is equal to the sum of preceding natural numbers. 3 is the only factor of 3 along with 1. Factors of 3 are both positive and negative. In this chapter, you will learn about factors 3 and we will calculate the factors of 3, prime factors of 3, and will see factors of 3 in pairs along with solved examples for a better understanding.

Factors of 3: 1, 3 Prime Factorization of 3:  1 × 3

 

1. What Are the Factors of 3?
2. How to Calculate Factors of 3?
3. Factors of 3 by Prime Factorization
4. Factors of 3 in Pairs
5. FAQs on Factors of 3

What Are Factors of 3?

Factors of a 3 are the numbers which on divide 3 and gives the remainder zero. Factors of 3 are 1 and 3 only.  Note that  -1 × -3 = 3. (-1, -3) are also factors, as a product of any two negative numbers gives a positive number. But in this short lesson, let us focus on positive integers only.

How to Calculate the Factors of 3?

Let us learn how to calculate factors of 3 Step 1: Write down the number to be factored in. Here the number is 3. Step 2: Find the two numbers whose product gives 3.

  • We have 1 × 3 = 3
  • Hence the factors are 1 and 3

Factors of 3 by Prime Factorization

Prime factorization of 3 is 3. 3 is the first odd prime number it has only two factors 1 and 3

Factors of 3 in Pair

The pair factors of 3 are 1,3. It is possible to have negative pair factors as well because the product of any two negative numbers can also give a positive number.

Factors of 3

Tips and Tricks

  • Every prime number has 2 factors, i.e; 1 and the number itself.
  • Every composite number always have a minimum 3 factors.
  • All even numbers always have 2 as one of their factors.

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