A:
Positive:
1 x 3101103255 x 620220657 x 4430147525 x 1240441335 x 8860295157 x 1975225175 x 1772059785 x 3950451099 x 2821753925 x 790095495 x 5643511287 x 27475
Negative:
-1 x -310110325-5 x -62022065-7 x -44301475-25 x -12404413-35 x -8860295-157 x -1975225-175 x -1772059-785 x -395045-1099 x -282175-3925 x -79009-5495 x -56435-11287 x -27475
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 310,110,325, 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 | 310,110,325 | |
| -1 | -310,110,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 310,110,325.
Example:
1 x 310,110,325 = 310,110,325
and
-1 x -310,110,325 = 310,110,325
Notice both answers equal 310,110,325
With that explanation out of the way, let's continue. Next, we take the number 310,110,325 and divide it by 2:
310,110,325 ÷ 2 = 155,055,162.5
If the quotient is a whole number, then 2 and 155,055,162.5 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 | 310,110,325 | |
| -1 | -310,110,325 |
Now, we try dividing 310,110,325 by 3:
310,110,325 ÷ 3 = 103,370,108.3333
If the quotient is a whole number, then 3 and 103,370,108.3333 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 | 310,110,325 | |
| -1 | -310,110,325 |
Let's try dividing by 4:
310,110,325 ÷ 4 = 77,527,581.25
If the quotient is a whole number, then 4 and 77,527,581.25 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 | 310,110,325 | |
| -1 | 310,110,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 157 | 175 | 785 | 1,099 | 3,925 | 5,495 | 11,287 | 27,475 | 56,435 | 79,009 | 282,175 | 395,045 | 1,772,059 | 1,975,225 | 8,860,295 | 12,404,413 | 44,301,475 | 62,022,065 | 310,110,325 |
| -1 | -5 | -7 | -25 | -35 | -157 | -175 | -785 | -1,099 | -3,925 | -5,495 | -11,287 | -27,475 | -56,435 | -79,009 | -282,175 | -395,045 | -1,772,059 | -1,975,225 | -8,860,295 | -12,404,413 | -44,301,475 | -62,022,065 | -310,110,325 |
Here are some more numbers to try:
Try the factor calculator