Q: What are the factor combinations of the number 964,832?

 A:
Positive:   1 x 9648322 x 4824164 x 2412088 x 12060411 x 8771216 x 6030222 x 4385632 x 3015144 x 2192888 x 10964176 x 5482352 x 2741
Negative: -1 x -964832-2 x -482416-4 x -241208-8 x -120604-11 x -87712-16 x -60302-22 x -43856-32 x -30151-44 x -21928-88 x -10964-176 x -5482-352 x -2741


How do I find the factor combinations of the number 964,832?

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 964,832, 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.

1 964,832
-1 -964,832

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 964,832.

Example:
1 x 964,832 = 964,832
and
-1 x -964,832 = 964,832
Notice both answers equal 964,832

With that explanation out of the way, let's continue. Next, we take the number 964,832 and divide it by 2:

964,832 ÷ 2 = 482,416

If the quotient is a whole number, then 2 and 482,416 are factors. In this case, the quotient is a whole number. Write them in the table inside the other two factors like the below example. Don't forget to write the negative numbers too!

Here is what our table should look like at this step:

1 2 482,416 964,832
-1 -2 -482,416 -964,832

Now, we try dividing 964,832 by 3:

964,832 ÷ 3 = 321,610.6667

If the quotient is a whole number, then 3 and 321,610.6667 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 2 482,416 964,832
-1 -2 -482,416 -964,832

Let's try dividing by 4:

964,832 ÷ 4 = 241,208

If the quotient is a whole number, then 4 and 241,208 are factors. In this case, the quotient is a whole number. Write them in the table inside the other two factors like the below example. Don't forget to write the negative numbers too!

Here is what our table should look like at this step:

1 2 4 241,208 482,416 964,832
-1 -2 -4 -241,208 -482,416 964,832
Keep dividing by the next highest number until you cannot divide anymore.

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

12481116223244881763522,7415,48210,96421,92830,15143,85660,30287,712120,604241,208482,416964,832
-1-2-4-8-11-16-22-32-44-88-176-352-2,741-5,482-10,964-21,928-30,151-43,856-60,302-87,712-120,604-241,208-482,416-964,832

More Examples

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