A:
Positive:
1 x 133958755 x 267917525 x 53583531 x 432125125 x 107167155 x 86425775 x 172853457 x 3875
Negative:
-1 x -13395875-5 x -2679175-25 x -535835-31 x -432125-125 x -107167-155 x -86425-775 x -17285-3457 x -3875
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 13,395,875, it is easier to work with a table - it's called factoring from the outside in.
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 | 13,395,875 | |
| -1 | -13,395,875 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,395,875.
Example:
1 x 13,395,875 = 13,395,875
and
-1 x -13,395,875 = 13,395,875
Notice both answers equal 13,395,875
With that explanation out of the way, let's continue. Next, we take the number 13,395,875 and divide it by 2:
13,395,875 ÷ 2 = 6,697,937.5
If the quotient is a whole number, then 2 and 6,697,937.5 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 | 13,395,875 | |
| -1 | -13,395,875 |
Now, we try dividing 13,395,875 by 3:
13,395,875 ÷ 3 = 4,465,291.6667
If the quotient is a whole number, then 3 and 4,465,291.6667 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 | 13,395,875 | |
| -1 | -13,395,875 |
Let's try dividing by 4:
13,395,875 ÷ 4 = 3,348,968.75
If the quotient is a whole number, then 4 and 3,348,968.75 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 | 13,395,875 | |
| -1 | 13,395,875 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 31 | 125 | 155 | 775 | 3,457 | 3,875 | 17,285 | 86,425 | 107,167 | 432,125 | 535,835 | 2,679,175 | 13,395,875 |
| -1 | -5 | -25 | -31 | -125 | -155 | -775 | -3,457 | -3,875 | -17,285 | -86,425 | -107,167 | -432,125 | -535,835 | -2,679,175 | -13,395,875 |
Here are some more numbers to try:
Try the factor calculator