A:
Positive:
1 x 133343755 x 266687517 x 78437525 x 53337585 x 156875125 x 106675251 x 53125425 x 31375625 x 213351255 x 106252125 x 62753125 x 4267
Negative:
-1 x -13334375-5 x -2666875-17 x -784375-25 x -533375-85 x -156875-125 x -106675-251 x -53125-425 x -31375-625 x -21335-1255 x -10625-2125 x -6275-3125 x -4267
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 13,334,375, 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 | 13,334,375 | |
| -1 | -13,334,375 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,334,375.
Example:
1 x 13,334,375 = 13,334,375
and
-1 x -13,334,375 = 13,334,375
Notice both answers equal 13,334,375
With that explanation out of the way, let's continue. Next, we take the number 13,334,375 and divide it by 2:
13,334,375 ÷ 2 = 6,667,187.5
If the quotient is a whole number, then 2 and 6,667,187.5 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 | 13,334,375 | |
| -1 | -13,334,375 |
Now, we try dividing 13,334,375 by 3:
13,334,375 ÷ 3 = 4,444,791.6667
If the quotient is a whole number, then 3 and 4,444,791.6667 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 | 13,334,375 | |
| -1 | -13,334,375 |
Let's try dividing by 4:
13,334,375 ÷ 4 = 3,333,593.75
If the quotient is a whole number, then 4 and 3,333,593.75 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 | 13,334,375 | |
| -1 | 13,334,375 |
If you did it right, you will end up with this table:
| 1 | 5 | 17 | 25 | 85 | 125 | 251 | 425 | 625 | 1,255 | 2,125 | 3,125 | 4,267 | 6,275 | 10,625 | 21,335 | 31,375 | 53,125 | 106,675 | 156,875 | 533,375 | 784,375 | 2,666,875 | 13,334,375 |
| -1 | -5 | -17 | -25 | -85 | -125 | -251 | -425 | -625 | -1,255 | -2,125 | -3,125 | -4,267 | -6,275 | -10,625 | -21,335 | -31,375 | -53,125 | -106,675 | -156,875 | -533,375 | -784,375 | -2,666,875 | -13,334,375 |
Here are some more numbers to try:
Try the factor calculator