Q: What are the factor combinations of the number 704,011?

 A:
Positive:   1 x 7040117 x 10057311 x 6400141 x 1717177 x 9143223 x 3157287 x 2453451 x 1561
Negative: -1 x -704011-7 x -100573-11 x -64001-41 x -17171-77 x -9143-223 x -3157-287 x -2453-451 x -1561


How do I find the factor combinations of the number 704,011?

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 704,011, 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.

1 704,011
-1 -704,011

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 704,011.

Example:
1 x 704,011 = 704,011
and
-1 x -704,011 = 704,011
Notice both answers equal 704,011

With that explanation out of the way, let's continue. Next, we take the number 704,011 and divide it by 2:

704,011 ÷ 2 = 352,005.5

If the quotient is a whole number, then 2 and 352,005.5 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:

1 704,011
-1 -704,011

Now, we try dividing 704,011 by 3:

704,011 ÷ 3 = 234,670.3333

If the quotient is a whole number, then 3 and 234,670.3333 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:

1 704,011
-1 -704,011

Let's try dividing by 4:

704,011 ÷ 4 = 176,002.75

If the quotient is a whole number, then 4 and 176,002.75 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:

1 704,011
-1 704,011
Keep dividing by the next highest number until you cannot divide anymore.

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

171141772232874511,5612,4533,1579,14317,17164,001100,573704,011
-1-7-11-41-77-223-287-451-1,561-2,453-3,157-9,143-17,171-64,001-100,573-704,011

More Examples

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