1. Steps to find factors of 33 using Division Method

Example: Find factors of 33

  • Divide 33 by 1: 33 ÷ 1 : Remainder = 0
  • Divide 33 by 3: 33 ÷ 3 : Remainder = 0
  • Divide 33 by 11: 33 ÷ 11 : Remainder = 0
  • Divide 33 by 33: 33 ÷ 33 : Remainder = 0

Hence, Factors of 33 are 1, 3, 11, and 33

2. Steps to find factors of 33 using Prime Factorization

A prime number is a number that has exactly two factors, 1 and the number itself. Prime factorization of a number means breaking down of the number into the form of products of its prime factors.

There are two different methods that can be used for the prime factorization.

Method 1: Division Method

To find the primefactors of 33 using the division method, follow these steps:

  • Step 1. Start dividing 33 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 33, which is 3. Divide 33 by 3 to obtain the quotient (11).
    33 ÷ 3 = 11
  • Step 3. Repeat step 1 with the obtained quotient (11).
    11 ÷ 11 = 1

So, the prime factorization of 33 is, 33 = 3 x 11.

Method 2: Factor Tree Method

We can follow the same procedure using the factor tree of 33 as shown below:

So, the prime factorization of 33 is, 33 = 3 x 11.

3. Find factors of 33 in Pairs

Pair factors of a number are any two numbers which, which on multiplying together, give that number as a result. The pair factors of 33 would be the two numbers which, when multiplied, give 33 as the result.

The following table represents the calculation of factors of 33 in pairs:

Factor Pair Pair Factorization
1 and 33 1 x 33 = 33
3 and 11 3 x 11 = 33

Since the product of two negative numbers gives a positive number, the product of the negative values of both the numbers in a pair factor will also give 33. They are called negative pair factors.

Hence, the negative pairs of 33 would be ( -1 , -33 ) , ( -3 , -11 ) .

What is the definition of factors?

In mathematics, factors are number, algebraic expressions which when multiplied together produce desired product. A factor of a number can be positive or negative.

Properties of factors

  • Every factor of a number is an exact divisor of that number, example 1, 3, 11, 33 are exact divisors of 33.
  • Every number other than 1 has at least two factors, namely the number itself and 1.
  • Each number is a factor of itself. Eg. 33 is a factor of itself.
  • 1 is a factor of every number. Eg. 1 is a factor of 33.

Frequently Asked Questions

  • How do you find factors of a negative number? ( eg. -33 )?

    Factors of -33 are -1, -3, -11, -33.

  • What is the sum of all factors of 33?

    The sum of all factors of 33 is 48.

  • What is prime factorization of 33?

    Prime factorization of 33 is 3 x 11.

  • What are the pair factors of 33?

    Pair factors of 33 are (1,33), (3,11).

  • What are six multiples of 33?

    First five multiples of 33 are 66, 99, 132, 165, 198, 231.

  • Is 33 a whole number?

    Yes 33 is a whole number.

  • Which is the smallest prime factor of 33?

    Smallest prime factor of 33 is 3.

  • What are five multiples of 33?

    First five multiples of 33 are 66, 99, 132, 165, 198.

  • Write all factors of 33?

    Factors of 33 are 1, 3, 11, 33.

Examples of Factors

Joey wants to write all the prime factors of 33 in exponential form, but he doesn't know how to do so can you assist him in this task?

Prime factors of 33 are 3, 11.
So in exponential form it can be written as 3 x 11.

How many factors are there for 33?

Factors of 33 are 1, 3, 11, 33.
So there are in total 4 factors.

Kevin has been asked to write 3 factor(s) of 33. Can you predict the answer?

3 factor(s) of 33 are 1, 3, 11.

Sammy is puzzled while calculating the prime factors of 33. Can you help him find them?

Factors of 33 are 1, 3, 11, 33.
Prime factors of 33 are 3, 11

What is prime factorization of 33?

Prime factorization of 33 is 3 x 11 = 3 x 11.

Ariel has been assigned the task to find the product of all the prime factors of 33. Can you help her?

Prime factors of 33 are 3, 11.
Hence, the product of prime factors of 33.

Can you help Rubel to find out the product of the even factors of 33?

Factors of 33 are 1, 3, 11, 33.
Even factors of 33 are 0.
Hence, product of even factors of 33 is; 0 = 0.