Q: What are the factor combinations of the number 5,069,725?

 A:
Positive:   1 x 50697255 x 101394525 x 202789149 x 34025745 x 68051361 x 3725
Negative: -1 x -5069725-5 x -1013945-25 x -202789-149 x -34025-745 x -6805-1361 x -3725


How do I find the factor combinations of the number 5,069,725?

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 5,069,725, 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 5,069,725
-1 -5,069,725

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 5,069,725.

Example:
1 x 5,069,725 = 5,069,725
and
-1 x -5,069,725 = 5,069,725
Notice both answers equal 5,069,725

With that explanation out of the way, let's continue. Next, we take the number 5,069,725 and divide it by 2:

5,069,725 ÷ 2 = 2,534,862.5

If the quotient is a whole number, then 2 and 2,534,862.5 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 5,069,725
-1 -5,069,725

Now, we try dividing 5,069,725 by 3:

5,069,725 ÷ 3 = 1,689,908.3333

If the quotient is a whole number, then 3 and 1,689,908.3333 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 5,069,725
-1 -5,069,725

Let's try dividing by 4:

5,069,725 ÷ 4 = 1,267,431.25

If the quotient is a whole number, then 4 and 1,267,431.25 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 5,069,725
-1 5,069,725
Keep dividing by the next highest number until you cannot divide anymore.

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

15251497451,3613,7256,80534,025202,7891,013,9455,069,725
-1-5-25-149-745-1,361-3,725-6,805-34,025-202,789-1,013,945-5,069,725

More Examples

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