A:
Positive:
1 x 4153003255 x 8306006511 x 3775457525 x 1661201355 x 7550915157 x 2645225275 x 1510183785 x 5290451727 x 2404753925 x 1058098635 x 480959619 x 43175
Negative:
-1 x -415300325-5 x -83060065-11 x -37754575-25 x -16612013-55 x -7550915-157 x -2645225-275 x -1510183-785 x -529045-1727 x -240475-3925 x -105809-8635 x -48095-9619 x -43175
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 415,300,325, 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 | 415,300,325 | |
| -1 | -415,300,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 415,300,325.
Example:
1 x 415,300,325 = 415,300,325
and
-1 x -415,300,325 = 415,300,325
Notice both answers equal 415,300,325
With that explanation out of the way, let's continue. Next, we take the number 415,300,325 and divide it by 2:
415,300,325 ÷ 2 = 207,650,162.5
If the quotient is a whole number, then 2 and 207,650,162.5 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 | 415,300,325 | |
| -1 | -415,300,325 |
Now, we try dividing 415,300,325 by 3:
415,300,325 ÷ 3 = 138,433,441.6667
If the quotient is a whole number, then 3 and 138,433,441.6667 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 | 415,300,325 | |
| -1 | -415,300,325 |
Let's try dividing by 4:
415,300,325 ÷ 4 = 103,825,081.25
If the quotient is a whole number, then 4 and 103,825,081.25 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 | 415,300,325 | |
| -1 | 415,300,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 157 | 275 | 785 | 1,727 | 3,925 | 8,635 | 9,619 | 43,175 | 48,095 | 105,809 | 240,475 | 529,045 | 1,510,183 | 2,645,225 | 7,550,915 | 16,612,013 | 37,754,575 | 83,060,065 | 415,300,325 |
| -1 | -5 | -11 | -25 | -55 | -157 | -275 | -785 | -1,727 | -3,925 | -8,635 | -9,619 | -43,175 | -48,095 | -105,809 | -240,475 | -529,045 | -1,510,183 | -2,645,225 | -7,550,915 | -16,612,013 | -37,754,575 | -83,060,065 | -415,300,325 |
Here are some more numbers to try:
Try the factor calculator