Q: What are the factor combinations of the number 116,495?

 A:
Positive:   1 x 1164955 x 2329923 x 5065115 x 1013
Negative: -1 x -116495-5 x -23299-23 x -5065-115 x -1013


How do I find the factor combinations of the number 116,495?

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 116,495, 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.

1 116,495
-1 -116,495

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 116,495.

Example:
1 x 116,495 = 116,495
and
-1 x -116,495 = 116,495
Notice both answers equal 116,495

With that explanation out of the way, let's continue. Next, we take the number 116,495 and divide it by 2:

116,495 ÷ 2 = 58,247.5

If the quotient is a whole number, then 2 and 58,247.5 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:

1 116,495
-1 -116,495

Now, we try dividing 116,495 by 3:

116,495 ÷ 3 = 38,831.6667

If the quotient is a whole number, then 3 and 38,831.6667 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:

1 116,495
-1 -116,495

Let's try dividing by 4:

116,495 ÷ 4 = 29,123.75

If the quotient is a whole number, then 4 and 29,123.75 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:

1 116,495
-1 116,495
Keep dividing by the next highest number until you cannot divide anymore.

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

15231151,0135,06523,299116,495
-1-5-23-115-1,013-5,065-23,299-116,495

More Examples

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