Q: What are the factor combinations of the number 949,952?

 A:
Positive:   1 x 9499522 x 4749764 x 2374888 x 11874416 x 5937232 x 2968664 x 14843
Negative: -1 x -949952-2 x -474976-4 x -237488-8 x -118744-16 x -59372-32 x -29686-64 x -14843


How do I find the factor combinations of the number 949,952?

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 949,952, 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.

1 949,952
-1 -949,952

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 949,952.

Example:
1 x 949,952 = 949,952
and
-1 x -949,952 = 949,952
Notice both answers equal 949,952

With that explanation out of the way, let's continue. Next, we take the number 949,952 and divide it by 2:

949,952 ÷ 2 = 474,976

If the quotient is a whole number, then 2 and 474,976 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 2 474,976 949,952
-1 -2 -474,976 -949,952

Now, we try dividing 949,952 by 3:

949,952 ÷ 3 = 316,650.6667

If the quotient is a whole number, then 3 and 316,650.6667 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 2 474,976 949,952
-1 -2 -474,976 -949,952

Let's try dividing by 4:

949,952 ÷ 4 = 237,488

If the quotient is a whole number, then 4 and 237,488 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 4 237,488 474,976 949,952
-1 -2 -4 -237,488 -474,976 949,952
Keep dividing by the next highest number until you cannot divide anymore.

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

124816326414,84329,68659,372118,744237,488474,976949,952
-1-2-4-8-16-32-64-14,843-29,686-59,372-118,744-237,488-474,976-949,952

More Examples

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