What are all the factors, the prime factorization, and factor pairs of 2002?

To find the factors of 2002, divide 2002 by each number starting with 1 and working up to 2002

What is a factor in math ?

Factors are the numbers you multiply together to get another number. For example, the factors of 15 are 3 and 5 because 3 × 5 = 15.

The factors of a number can be positive or negative, but they cannot be zero.

The factors of a number can be used to find out if the number is prime or not.

A prime number is a number that has only two factors: itself and 1. For example, the number 7 is prime because its only factors are 7 and 1.

List all of the factors of 2002 ?

To calculate the factors of 2002 , you can use the division method.

   1. Begin by dividing 2002 by the smallest possible number, which is 2.

   2. If the division is even, then 2 is a factor of 2002.

   3. Continue dividing 2002 by larger numbers until you find an odd number that does not divide evenly into 2002 .

   4. The numbers that divide evenly into 2002 are the factors of 2002 .

Now let us find how to calculate all the factors of Two thousand two :

    2002 ÷ 1 = 2002
    2002 ÷ 2 = 1001
    2002 ÷ 7 = 286
    2002 ÷ 11 = 182
    2002 ÷ 13 = 154
    2002 ÷ 14 = 143
    2002 ÷ 22 = 91
    2002 ÷ 26 = 77
    2002 ÷ 77 = 26
    2002 ÷ 91 = 22
    2002 ÷ 143 = 14
    2002 ÷ 154 = 13
    2002 ÷ 182 = 11
    2002 ÷ 286 = 7
    2002 ÷ 1001 = 2
    2002 ÷ 2002 = 1

As you can see, the factors of 2002 are 1 , 2 , 7 , 11 , 13 , 14 , 22 , 26 , 77 , 91 , 143 , 154 , 182 , 286 , 1001 and 2002 .

How to Write Numbers in French Similar to 2002?

How many factors of 2002 are there ?

The factors of 2002 are the numbers that can evenly divide 2002 . These numbers are 1 , 2 , 7 , 11 , 13 , 14 , 22 , 26 , 77 , 91 , 143 , 154 , 182 , 286 , 1001 and 2002.

Thus, there are a total of 16 factors of 2002

What are the factor pairs of 2002 ?

Factor Pairs of 2002 are combinations of two factors that when multiplied together equal 2002. There are many ways to calculate the factor pairs of 2002 .

One easy way is to list out the factors of 2002 :
   1 , 2 , 7 , 11 , 13 , 14 , 22 , 26 , 77 , 91 , 143 , 154 , 182 , 286 , 1001 , 2002

Then, pair up the factors:
   (1,2002),(2,1001),(7,286),(11,182),(13,154),(14,143),(22,91) and (26,77) These are the factor pairs of 2002 .

Prime Factorisation of 2002

There are a few different methods that can be used to calculate the prime factorization of a number. Two of the most common methods are listed below.

1) Use a factor tree :

   1. Take the number you want to find the prime factorization of and write it at the top of the page

   2. Find the smallest number that goes into the number you are finding the prime factorization of evenly and write it next to the number you are finding the prime factorization of

   3. Draw a line under the number you just wrote and the number you are finding the prime factorization of

   4. Repeat step 2 with the number you just wrote until that number can no longer be divided evenly

   5. The numbers written on the lines will be the prime factors of the number you started with

For example, to calculate the prime factorization of 2002 using a factor tree, we would start by writing 2002 on a piece of paper. Then, we would draw a line under it and begin finding factors.

The final prime factorization of 2002 would be 2 x 7 x 11 x 13.

2) Use a factorization method :

There are a few different factorization methods that can be used to calculate the prime factorization of a number.

One common method is to start by dividing the number by the smallest prime number that will divide evenly into it.

Then, continue dividing the number by successively larger prime numbers until the number has been fully factorised.

For example, to calculate the prime factorization of 2002 using this method, we keep dividing until it gives a non-zero remainder.

    2002 ÷ 2 = 1001
    1001 ÷ 7 = 143
    143 ÷ 11 = 13
    13 ÷ 13 = 1

So the prime factors of 2002 are 2 x 7 x 11 x 13.

Frequently Asked Questions on Factors

What are all the factors of 2002 ?

The factors of 2002 are 1 , 2 , 7 , 11 , 13 , 14 , 22 , 26 , 77 , 91 , 143 , 154 , 182 , 286 , 1001 and 2002.

What is the prime factorization of 2002 ?

The prime factorization of 2002 is 2 x 7 x 11 x 13 or 21 x 71 x 111 x 131, where 2 , 7 , 11 , 13 are the prime numbers .

What are the prime factors of 2002 ?

The prime factors of 2002 are 2 , 7 , 11 , 13 .

Is 2002 a prime number ?

A prime number is a number that has only two factors 1 and itself.
2002 it is not a prime number because it has the factors 1 , 2 , 7 , 11 , 13 , 14 , 22 , 26 , 77 , 91 , 143 , 154 , 182 , 286 , 1001 and 2002.

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