Q: What are the factor combinations of the number 961,037?

 A:
Positive:   1 x 9610377 x 13729111 x 8736749 x 1961377 x 12481539 x 1783
Negative: -1 x -961037-7 x -137291-11 x -87367-49 x -19613-77 x -12481-539 x -1783


How do I find the factor combinations of the number 961,037?

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 961,037, 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.

1 961,037
-1 -961,037

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 961,037.

Example:
1 x 961,037 = 961,037
and
-1 x -961,037 = 961,037
Notice both answers equal 961,037

With that explanation out of the way, let's continue. Next, we take the number 961,037 and divide it by 2:

961,037 ÷ 2 = 480,518.5

If the quotient is a whole number, then 2 and 480,518.5 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:

1 961,037
-1 -961,037

Now, we try dividing 961,037 by 3:

961,037 ÷ 3 = 320,345.6667

If the quotient is a whole number, then 3 and 320,345.6667 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:

1 961,037
-1 -961,037

Let's try dividing by 4:

961,037 ÷ 4 = 240,259.25

If the quotient is a whole number, then 4 and 240,259.25 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:

1 961,037
-1 961,037
Keep dividing by the next highest number until you cannot divide anymore.

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

171149775391,78312,48119,61387,367137,291961,037
-1-7-11-49-77-539-1,783-12,481-19,613-87,367-137,291-961,037

More Examples

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