Q: What are the factor combinations of the number 965,713?

 A:
Positive:   1 x 9657137 x 13795919 x 5082753 x 18221133 x 7261137 x 7049371 x 2603959 x 1007
Negative: -1 x -965713-7 x -137959-19 x -50827-53 x -18221-133 x -7261-137 x -7049-371 x -2603-959 x -1007


How do I find the factor combinations of the number 965,713?

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 965,713, 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.

1 965,713
-1 -965,713

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 965,713.

Example:
1 x 965,713 = 965,713
and
-1 x -965,713 = 965,713
Notice both answers equal 965,713

With that explanation out of the way, let's continue. Next, we take the number 965,713 and divide it by 2:

965,713 ÷ 2 = 482,856.5

If the quotient is a whole number, then 2 and 482,856.5 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:

1 965,713
-1 -965,713

Now, we try dividing 965,713 by 3:

965,713 ÷ 3 = 321,904.3333

If the quotient is a whole number, then 3 and 321,904.3333 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:

1 965,713
-1 -965,713

Let's try dividing by 4:

965,713 ÷ 4 = 241,428.25

If the quotient is a whole number, then 4 and 241,428.25 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:

1 965,713
-1 965,713
Keep dividing by the next highest number until you cannot divide anymore.

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

1719531331373719591,0072,6037,0497,26118,22150,827137,959965,713
-1-7-19-53-133-137-371-959-1,007-2,603-7,049-7,261-18,221-50,827-137,959-965,713

More Examples

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