Q: What are the factor combinations of the number 29,495?

 A:
Positive:   1 x 294955 x 589917 x 173585 x 347
Negative: -1 x -29495-5 x -5899-17 x -1735-85 x -347


How do I find the factor combinations of the number 29,495?

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 29,495, 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 29,495
-1 -29,495

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 29,495.

Example:
1 x 29,495 = 29,495
and
-1 x -29,495 = 29,495
Notice both answers equal 29,495

With that explanation out of the way, let's continue. Next, we take the number 29,495 and divide it by 2:

29,495 ÷ 2 = 14,747.5

If the quotient is a whole number, then 2 and 14,747.5 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 29,495
-1 -29,495

Now, we try dividing 29,495 by 3:

29,495 ÷ 3 = 9,831.6667

If the quotient is a whole number, then 3 and 9,831.6667 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 29,495
-1 -29,495

Let's try dividing by 4:

29,495 ÷ 4 = 7,373.75

If the quotient is a whole number, then 4 and 7,373.75 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 29,495
-1 29,495
Keep dividing by the next highest number until you cannot divide anymore.

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

1517853471,7355,89929,495
-1-5-17-85-347-1,735-5,899-29,495

More Examples

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