Q: What are the factor combinations of the number 370,452,604?

 A:
Positive:   1 x 3704526042 x 1852263024 x 9261315131 x 1195008462 x 5975042124 x 2987521
Negative: -1 x -370452604-2 x -185226302-4 x -92613151-31 x -11950084-62 x -5975042-124 x -2987521


How do I find the factor combinations of the number 370,452,604?

Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 370,452,604, it is easier to work with a table - it's called factoring from the outside in.

Outside in Factoring

We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.

1 370,452,604
-1 -370,452,604

Why are the negative numbers included?

When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 370,452,604.

Example:
1 x 370,452,604 = 370,452,604
and
-1 x -370,452,604 = 370,452,604
Notice both answers equal 370,452,604

With that explanation out of the way, let's continue. Next, we take the number 370,452,604 and divide it by 2:

370,452,604 ÷ 2 = 185,226,302

If the quotient is a whole number, then 2 and 185,226,302 are factors. In this case, the quotient is a whole number. Write them in the table inside the other two factors like the below example. Don't forget to write the negative numbers too!

Here is what our table should look like at this step:

1 2 185,226,302 370,452,604
-1 -2 -185,226,302 -370,452,604

Now, we try dividing 370,452,604 by 3:

370,452,604 ÷ 3 = 123,484,201.3333

If the quotient is a whole number, then 3 and 123,484,201.3333 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.

Here is what our table should look like at this step:

1 2 185,226,302 370,452,604
-1 -2 -185,226,302 -370,452,604

Let's try dividing by 4:

370,452,604 ÷ 4 = 92,613,151

If the quotient is a whole number, then 4 and 92,613,151 are factors. In this case, the quotient is a whole number. Write them in the table inside the other two factors like the below example. Don't forget to write the negative numbers too!

Here is what our table should look like at this step:

1 2 4 92,613,151 185,226,302 370,452,604
-1 -2 -4 -92,613,151 -185,226,302 370,452,604
Keep dividing by the next highest number until you cannot divide anymore.

If you did it right, you will end up with this table:

12431621242,987,5215,975,04211,950,08492,613,151185,226,302370,452,604
-1-2-4-31-62-124-2,987,521-5,975,042-11,950,084-92,613,151-185,226,302-370,452,604

More Examples

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