A:
Positive:
1 x 603073255 x 1206146513 x 463902525 x 241229365 x 92780597 x 621725325 x 185561485 x 1243451261 x 478251913 x 315252425 x 248696305 x 9565
Negative:
-1 x -60307325-5 x -12061465-13 x -4639025-25 x -2412293-65 x -927805-97 x -621725-325 x -185561-485 x -124345-1261 x -47825-1913 x -31525-2425 x -24869-6305 x -9565
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 60,307,325, 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 | 60,307,325 | |
| -1 | -60,307,325 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 60,307,325.
Example:
1 x 60,307,325 = 60,307,325
and
-1 x -60,307,325 = 60,307,325
Notice both answers equal 60,307,325
With that explanation out of the way, let's continue. Next, we take the number 60,307,325 and divide it by 2:
60,307,325 ÷ 2 = 30,153,662.5
If the quotient is a whole number, then 2 and 30,153,662.5 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 | 60,307,325 | |
| -1 | -60,307,325 |
Now, we try dividing 60,307,325 by 3:
60,307,325 ÷ 3 = 20,102,441.6667
If the quotient is a whole number, then 3 and 20,102,441.6667 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 | 60,307,325 | |
| -1 | -60,307,325 |
Let's try dividing by 4:
60,307,325 ÷ 4 = 15,076,831.25
If the quotient is a whole number, then 4 and 15,076,831.25 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 | 60,307,325 | |
| -1 | 60,307,325 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 25 | 65 | 97 | 325 | 485 | 1,261 | 1,913 | 2,425 | 6,305 | 9,565 | 24,869 | 31,525 | 47,825 | 124,345 | 185,561 | 621,725 | 927,805 | 2,412,293 | 4,639,025 | 12,061,465 | 60,307,325 |
| -1 | -5 | -13 | -25 | -65 | -97 | -325 | -485 | -1,261 | -1,913 | -2,425 | -6,305 | -9,565 | -24,869 | -31,525 | -47,825 | -124,345 | -185,561 | -621,725 | -927,805 | -2,412,293 | -4,639,025 | -12,061,465 | -60,307,325 |
Here are some more numbers to try:
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