Q: What are the factor combinations of the number 465,713?

 A:
Positive:   1 x 46571331 x 1502383 x 5611181 x 2573
Negative: -1 x -465713-31 x -15023-83 x -5611-181 x -2573


How do I find the factor combinations of the number 465,713?

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 465,713, 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.

1 465,713
-1 -465,713

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 465,713.

Example:
1 x 465,713 = 465,713
and
-1 x -465,713 = 465,713
Notice both answers equal 465,713

With that explanation out of the way, let's continue. Next, we take the number 465,713 and divide it by 2:

465,713 ÷ 2 = 232,856.5

If the quotient is a whole number, then 2 and 232,856.5 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:

1 465,713
-1 -465,713

Now, we try dividing 465,713 by 3:

465,713 ÷ 3 = 155,237.6667

If the quotient is a whole number, then 3 and 155,237.6667 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:

1 465,713
-1 -465,713

Let's try dividing by 4:

465,713 ÷ 4 = 116,428.25

If the quotient is a whole number, then 4 and 116,428.25 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:

1 465,713
-1 465,713
Keep dividing by the next highest number until you cannot divide anymore.

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

131831812,5735,61115,023465,713
-1-31-83-181-2,573-5,611-15,023-465,713

More Examples

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