A:
Positive:
1 x 70254597 x 100363719 x 369761101 x 69559133 x 52823523 x 13433707 x 99371919 x 3661
Negative:
-1 x -7025459-7 x -1003637-19 x -369761-101 x -69559-133 x -52823-523 x -13433-707 x -9937-1919 x -3661
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 7,025,459, 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 | 7,025,459 | |
| -1 | -7,025,459 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 7,025,459.
Example:
1 x 7,025,459 = 7,025,459
and
-1 x -7,025,459 = 7,025,459
Notice both answers equal 7,025,459
With that explanation out of the way, let's continue. Next, we take the number 7,025,459 and divide it by 2:
7,025,459 ÷ 2 = 3,512,729.5
If the quotient is a whole number, then 2 and 3,512,729.5 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 | 7,025,459 | |
| -1 | -7,025,459 |
Now, we try dividing 7,025,459 by 3:
7,025,459 ÷ 3 = 2,341,819.6667
If the quotient is a whole number, then 3 and 2,341,819.6667 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 | 7,025,459 | |
| -1 | -7,025,459 |
Let's try dividing by 4:
7,025,459 ÷ 4 = 1,756,364.75
If the quotient is a whole number, then 4 and 1,756,364.75 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 | 7,025,459 | |
| -1 | 7,025,459 |
If you did it right, you will end up with this table:
| 1 | 7 | 19 | 101 | 133 | 523 | 707 | 1,919 | 3,661 | 9,937 | 13,433 | 52,823 | 69,559 | 369,761 | 1,003,637 | 7,025,459 |
| -1 | -7 | -19 | -101 | -133 | -523 | -707 | -1,919 | -3,661 | -9,937 | -13,433 | -52,823 | -69,559 | -369,761 | -1,003,637 | -7,025,459 |
Here are some more numbers to try:
Try the factor calculator