Q: What are the factor combinations of the number 41,006,675?

 A:
Positive:   1 x 410066755 x 820133525 x 1640267
Negative: -1 x -41006675-5 x -8201335-25 x -1640267


How do I find the factor combinations of the number 41,006,675?

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 41,006,675, 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 41,006,675
-1 -41,006,675

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 41,006,675.

Example:
1 x 41,006,675 = 41,006,675
and
-1 x -41,006,675 = 41,006,675
Notice both answers equal 41,006,675

With that explanation out of the way, let's continue. Next, we take the number 41,006,675 and divide it by 2:

41,006,675 ÷ 2 = 20,503,337.5

If the quotient is a whole number, then 2 and 20,503,337.5 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 41,006,675
-1 -41,006,675

Now, we try dividing 41,006,675 by 3:

41,006,675 ÷ 3 = 13,668,891.6667

If the quotient is a whole number, then 3 and 13,668,891.6667 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 41,006,675
-1 -41,006,675

Let's try dividing by 4:

41,006,675 ÷ 4 = 10,251,668.75

If the quotient is a whole number, then 4 and 10,251,668.75 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 41,006,675
-1 41,006,675
Keep dividing by the next highest number until you cannot divide anymore.

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

15251,640,2678,201,33541,006,675
-1-5-25-1,640,267-8,201,335-41,006,675

More Examples

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