Q: What are the factor combinations of the number 9,684,227?

 A:
Positive:   1 x 96842277 x 1383461461 x 210073001 x 3227
Negative: -1 x -9684227-7 x -1383461-461 x -21007-3001 x -3227


How do I find the factor combinations of the number 9,684,227?

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 9,684,227, 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 9,684,227
-1 -9,684,227

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 9,684,227.

Example:
1 x 9,684,227 = 9,684,227
and
-1 x -9,684,227 = 9,684,227
Notice both answers equal 9,684,227

With that explanation out of the way, let's continue. Next, we take the number 9,684,227 and divide it by 2:

9,684,227 ÷ 2 = 4,842,113.5

If the quotient is a whole number, then 2 and 4,842,113.5 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 9,684,227
-1 -9,684,227

Now, we try dividing 9,684,227 by 3:

9,684,227 ÷ 3 = 3,228,075.6667

If the quotient is a whole number, then 3 and 3,228,075.6667 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 9,684,227
-1 -9,684,227

Let's try dividing by 4:

9,684,227 ÷ 4 = 2,421,056.75

If the quotient is a whole number, then 4 and 2,421,056.75 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 9,684,227
-1 9,684,227
Keep dividing by the next highest number until you cannot divide anymore.

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

174613,0013,22721,0071,383,4619,684,227
-1-7-461-3,001-3,227-21,007-1,383,461-9,684,227

More Examples

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