Q: What are the factor combinations of the number 67,735?

 A:
Positive:   1 x 677355 x 1354719 x 356523 x 294531 x 218595 x 713115 x 589155 x 437
Negative: -1 x -67735-5 x -13547-19 x -3565-23 x -2945-31 x -2185-95 x -713-115 x -589-155 x -437


How do I find the factor combinations of the number 67,735?

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 67,735, 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 67,735
-1 -67,735

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 67,735.

Example:
1 x 67,735 = 67,735
and
-1 x -67,735 = 67,735
Notice both answers equal 67,735

With that explanation out of the way, let's continue. Next, we take the number 67,735 and divide it by 2:

67,735 ÷ 2 = 33,867.5

If the quotient is a whole number, then 2 and 33,867.5 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 67,735
-1 -67,735

Now, we try dividing 67,735 by 3:

67,735 ÷ 3 = 22,578.3333

If the quotient is a whole number, then 3 and 22,578.3333 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 67,735
-1 -67,735

Let's try dividing by 4:

67,735 ÷ 4 = 16,933.75

If the quotient is a whole number, then 4 and 16,933.75 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 67,735
-1 67,735
Keep dividing by the next highest number until you cannot divide anymore.

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

15192331951151554375897132,1852,9453,56513,54767,735
-1-5-19-23-31-95-115-155-437-589-713-2,185-2,945-3,565-13,547-67,735

More Examples

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