Q: What are the factor combinations of the number 975,299?

 A:
Positive:   1 x 97529913 x 7502329 x 33631169 x 5771199 x 4901377 x 2587
Negative: -1 x -975299-13 x -75023-29 x -33631-169 x -5771-199 x -4901-377 x -2587


How do I find the factor combinations of the number 975,299?

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 975,299, 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.

1 975,299
-1 -975,299

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 975,299.

Example:
1 x 975,299 = 975,299
and
-1 x -975,299 = 975,299
Notice both answers equal 975,299

With that explanation out of the way, let's continue. Next, we take the number 975,299 and divide it by 2:

975,299 ÷ 2 = 487,649.5

If the quotient is a whole number, then 2 and 487,649.5 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:

1 975,299
-1 -975,299

Now, we try dividing 975,299 by 3:

975,299 ÷ 3 = 325,099.6667

If the quotient is a whole number, then 3 and 325,099.6667 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:

1 975,299
-1 -975,299

Let's try dividing by 4:

975,299 ÷ 4 = 243,824.75

If the quotient is a whole number, then 4 and 243,824.75 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:

1 975,299
-1 975,299
Keep dividing by the next highest number until you cannot divide anymore.

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

113291691993772,5874,9015,77133,63175,023975,299
-1-13-29-169-199-377-2,587-4,901-5,771-33,631-75,023-975,299

More Examples

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