Q: What are the factor combinations of the number 119,735?

 A:
Positive:   1 x 1197355 x 239477 x 1710511 x 1088535 x 342155 x 217777 x 1555311 x 385
Negative: -1 x -119735-5 x -23947-7 x -17105-11 x -10885-35 x -3421-55 x -2177-77 x -1555-311 x -385


How do I find the factor combinations of the number 119,735?

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 119,735, 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.

1 119,735
-1 -119,735

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 119,735.

Example:
1 x 119,735 = 119,735
and
-1 x -119,735 = 119,735
Notice both answers equal 119,735

With that explanation out of the way, let's continue. Next, we take the number 119,735 and divide it by 2:

119,735 ÷ 2 = 59,867.5

If the quotient is a whole number, then 2 and 59,867.5 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:

1 119,735
-1 -119,735

Now, we try dividing 119,735 by 3:

119,735 ÷ 3 = 39,911.6667

If the quotient is a whole number, then 3 and 39,911.6667 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:

1 119,735
-1 -119,735

Let's try dividing by 4:

119,735 ÷ 4 = 29,933.75

If the quotient is a whole number, then 4 and 29,933.75 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:

1 119,735
-1 119,735
Keep dividing by the next highest number until you cannot divide anymore.

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

157113555773113851,5552,1773,42110,88517,10523,947119,735
-1-5-7-11-35-55-77-311-385-1,555-2,177-3,421-10,885-17,105-23,947-119,735

More Examples

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