Q: What are the factor combinations of the number 792,253?

 A:
Positive:   1 x 7922537 x 11317911 x 7202377 x 10289
Negative: -1 x -792253-7 x -113179-11 x -72023-77 x -10289


How do I find the factor combinations of the number 792,253?

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 792,253, 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.

1 792,253
-1 -792,253

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 792,253.

Example:
1 x 792,253 = 792,253
and
-1 x -792,253 = 792,253
Notice both answers equal 792,253

With that explanation out of the way, let's continue. Next, we take the number 792,253 and divide it by 2:

792,253 ÷ 2 = 396,126.5

If the quotient is a whole number, then 2 and 396,126.5 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:

1 792,253
-1 -792,253

Now, we try dividing 792,253 by 3:

792,253 ÷ 3 = 264,084.3333

If the quotient is a whole number, then 3 and 264,084.3333 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:

1 792,253
-1 -792,253

Let's try dividing by 4:

792,253 ÷ 4 = 198,063.25

If the quotient is a whole number, then 4 and 198,063.25 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:

1 792,253
-1 792,253
Keep dividing by the next highest number until you cannot divide anymore.

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

17117710,28972,023113,179792,253
-1-7-11-77-10,289-72,023-113,179-792,253

More Examples

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