Q: What are the factor combinations of the number 26,741?

 A:
Positive:   1 x 2674111 x 243113 x 205717 x 1573121 x 221143 x 187
Negative: -1 x -26741-11 x -2431-13 x -2057-17 x -1573-121 x -221-143 x -187


How do I find the factor combinations of the number 26,741?

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 26,741, 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 26,741
-1 -26,741

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 26,741.

Example:
1 x 26,741 = 26,741
and
-1 x -26,741 = 26,741
Notice both answers equal 26,741

With that explanation out of the way, let's continue. Next, we take the number 26,741 and divide it by 2:

26,741 ÷ 2 = 13,370.5

If the quotient is a whole number, then 2 and 13,370.5 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 26,741
-1 -26,741

Now, we try dividing 26,741 by 3:

26,741 ÷ 3 = 8,913.6667

If the quotient is a whole number, then 3 and 8,913.6667 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 26,741
-1 -26,741

Let's try dividing by 4:

26,741 ÷ 4 = 6,685.25

If the quotient is a whole number, then 4 and 6,685.25 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 26,741
-1 26,741
Keep dividing by the next highest number until you cannot divide anymore.

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

11113171211431872211,5732,0572,43126,741
-1-11-13-17-121-143-187-221-1,573-2,057-2,431-26,741

More Examples

Here are some more numbers to try:

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