A:
Positive:
1 x 516943455 x 1033886919 x 272075553 x 97536595 x 544151265 x 1950731007 x 513355035 x 10267
Negative:
-1 x -51694345-5 x -10338869-19 x -2720755-53 x -975365-95 x -544151-265 x -195073-1007 x -51335-5035 x -10267
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 51,694,345, 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 | 51,694,345 | |
| -1 | -51,694,345 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 51,694,345.
Example:
1 x 51,694,345 = 51,694,345
and
-1 x -51,694,345 = 51,694,345
Notice both answers equal 51,694,345
With that explanation out of the way, let's continue. Next, we take the number 51,694,345 and divide it by 2:
51,694,345 ÷ 2 = 25,847,172.5
If the quotient is a whole number, then 2 and 25,847,172.5 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 | 51,694,345 | |
| -1 | -51,694,345 |
Now, we try dividing 51,694,345 by 3:
51,694,345 ÷ 3 = 17,231,448.3333
If the quotient is a whole number, then 3 and 17,231,448.3333 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 | 51,694,345 | |
| -1 | -51,694,345 |
Let's try dividing by 4:
51,694,345 ÷ 4 = 12,923,586.25
If the quotient is a whole number, then 4 and 12,923,586.25 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 | 51,694,345 | |
| -1 | 51,694,345 |
If you did it right, you will end up with this table:
| 1 | 5 | 19 | 53 | 95 | 265 | 1,007 | 5,035 | 10,267 | 51,335 | 195,073 | 544,151 | 975,365 | 2,720,755 | 10,338,869 | 51,694,345 |
| -1 | -5 | -19 | -53 | -95 | -265 | -1,007 | -5,035 | -10,267 | -51,335 | -195,073 | -544,151 | -975,365 | -2,720,755 | -10,338,869 | -51,694,345 |
Here are some more numbers to try:
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