What are all the factors, the prime factorization, and factor pairs of 1872?

To find the factors of 1872, divide 1872 by each number starting with 1 and working up to 1872

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 1872 ?

To calculate the factors of 1872 , you can use the division method.

   1. Begin by dividing 1872 by the smallest possible number, which is 2.

   2. If the division is even, then 2 is a factor of 1872.

   3. Continue dividing 1872 by larger numbers until you find an odd number that does not divide evenly into 1872 .

   4. The numbers that divide evenly into 1872 are the factors of 1872 .

Now let us find how to calculate all the factors of One thousand eight hundred seventy-two :

    1872 ÷ 1 = 1872
    1872 ÷ 2 = 936
    1872 ÷ 3 = 624
    1872 ÷ 4 = 468
    1872 ÷ 6 = 312
    1872 ÷ 8 = 234
    1872 ÷ 9 = 208
    1872 ÷ 12 = 156
    1872 ÷ 13 = 144
    1872 ÷ 16 = 117
    1872 ÷ 18 = 104
    1872 ÷ 24 = 78
    1872 ÷ 26 = 72
    1872 ÷ 36 = 52
    1872 ÷ 39 = 48
    1872 ÷ 48 = 39
    1872 ÷ 52 = 36
    1872 ÷ 72 = 26
    1872 ÷ 78 = 24
    1872 ÷ 104 = 18
    1872 ÷ 117 = 16
    1872 ÷ 144 = 13
    1872 ÷ 156 = 12
    1872 ÷ 208 = 9
    1872 ÷ 234 = 8
    1872 ÷ 312 = 6
    1872 ÷ 468 = 4
    1872 ÷ 624 = 3
    1872 ÷ 936 = 2
    1872 ÷ 1872 = 1

As you can see, the factors of 1872 are 1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 13 , 16 , 18 , 24 , 26 , 36 , 39 , 48 , 52 , 72 , 78 , 104 , 117 , 144 , 156 , 208 , 234 , 312 , 468 , 624 , 936 and 1872 .

How to Write Numbers in French Similar to 1872?

How many factors of 1872 are there ?

The factors of 1872 are the numbers that can evenly divide 1872 . These numbers are 1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 13 , 16 , 18 , 24 , 26 , 36 , 39 , 48 , 52 , 72 , 78 , 104 , 117 , 144 , 156 , 208 , 234 , 312 , 468 , 624 , 936 and 1872.

Thus, there are a total of 30 factors of 1872

What are the factor pairs of 1872 ?

Factor Pairs of 1872 are combinations of two factors that when multiplied together equal 1872. There are many ways to calculate the factor pairs of 1872 .

One easy way is to list out the factors of 1872 :
   1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 13 , 16 , 18 , 24 , 26 , 36 , 39 , 48 , 52 , 72 , 78 , 104 , 117 , 144 , 156 , 208 , 234 , 312 , 468 , 624 , 936 , 1872

Then, pair up the factors:
   (1,1872),(2,936),(3,624),(4,468),(6,312),(8,234),(9,208),(12,156),(13,144),(16,117),(18,104),(24,78),(26,72),(36,52) and (39,48) These are the factor pairs of 1872 .

Prime Factorisation of 1872

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 1872 using a factor tree, we would start by writing 1872 on a piece of paper. Then, we would draw a line under it and begin finding factors.

The final prime factorization of 1872 would be 2 x 2 x 2 x 2 x 3 x 3 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 1872 using this method, we keep dividing until it gives a non-zero remainder.

    1872 ÷ 2 = 936
    936 ÷ 2 = 468
    468 ÷ 2 = 234
    234 ÷ 2 = 117
    117 ÷ 3 = 39
    39 ÷ 3 = 13
    13 ÷ 13 = 1

So the prime factors of 1872 are 2 x 2 x 2 x 2 x 3 x 3 x 13.

Frequently Asked Questions on Factors

What are all the factors of 1872 ?

The factors of 1872 are 1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 13 , 16 , 18 , 24 , 26 , 36 , 39 , 48 , 52 , 72 , 78 , 104 , 117 , 144 , 156 , 208 , 234 , 312 , 468 , 624 , 936 and 1872.

What is the prime factorization of 1872 ?

The prime factorization of 1872 is 2 x 2 x 2 x 2 x 3 x 3 x 13 or 24 x 32 x 131, where 2 , 3 , 13 are the prime numbers .

What are the prime factors of 1872 ?

The prime factors of 1872 are 2 , 3 , 13 .

Is 1872 a prime number ?

A prime number is a number that has only two factors 1 and itself.
1872 it is not a prime number because it has the factors 1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 13 , 16 , 18 , 24 , 26 , 36 , 39 , 48 , 52 , 72 , 78 , 104 , 117 , 144 , 156 , 208 , 234 , 312 , 468 , 624 , 936 and 1872.

Other conversions of the number 1872