Q: What are the factor combinations of the number 176,015?

 A:
Positive:   1 x 1760155 x 352037 x 2514535 x 502947 x 3745107 x 1645235 x 749329 x 535
Negative: -1 x -176015-5 x -35203-7 x -25145-35 x -5029-47 x -3745-107 x -1645-235 x -749-329 x -535


How do I find the factor combinations of the number 176,015?

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 176,015, 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.

1 176,015
-1 -176,015

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 176,015.

Example:
1 x 176,015 = 176,015
and
-1 x -176,015 = 176,015
Notice both answers equal 176,015

With that explanation out of the way, let's continue. Next, we take the number 176,015 and divide it by 2:

176,015 ÷ 2 = 88,007.5

If the quotient is a whole number, then 2 and 88,007.5 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:

1 176,015
-1 -176,015

Now, we try dividing 176,015 by 3:

176,015 ÷ 3 = 58,671.6667

If the quotient is a whole number, then 3 and 58,671.6667 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:

1 176,015
-1 -176,015

Let's try dividing by 4:

176,015 ÷ 4 = 44,003.75

If the quotient is a whole number, then 4 and 44,003.75 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:

1 176,015
-1 176,015
Keep dividing by the next highest number until you cannot divide anymore.

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

15735471072353295357491,6453,7455,02925,14535,203176,015
-1-5-7-35-47-107-235-329-535-749-1,645-3,745-5,029-25,145-35,203-176,015

More Examples

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