Q: What are the factor combinations of the number 927,173?

 A:
Positive:   1 x 92717313 x 7132173 x 12701949 x 977
Negative: -1 x -927173-13 x -71321-73 x -12701-949 x -977


How do I find the factor combinations of the number 927,173?

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 927,173, 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.

1 927,173
-1 -927,173

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 927,173.

Example:
1 x 927,173 = 927,173
and
-1 x -927,173 = 927,173
Notice both answers equal 927,173

With that explanation out of the way, let's continue. Next, we take the number 927,173 and divide it by 2:

927,173 ÷ 2 = 463,586.5

If the quotient is a whole number, then 2 and 463,586.5 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:

1 927,173
-1 -927,173

Now, we try dividing 927,173 by 3:

927,173 ÷ 3 = 309,057.6667

If the quotient is a whole number, then 3 and 309,057.6667 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:

1 927,173
-1 -927,173

Let's try dividing by 4:

927,173 ÷ 4 = 231,793.25

If the quotient is a whole number, then 4 and 231,793.25 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:

1 927,173
-1 927,173
Keep dividing by the next highest number until you cannot divide anymore.

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

1137394997712,70171,321927,173
-1-13-73-949-977-12,701-71,321-927,173

More Examples

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