A:
Positive:
1 x 5180355 x 1036077 x 7400519 x 2726535 x 1480141 x 1263595 x 5453133 x 3895205 x 2527287 x 1805361 x 1435665 x 779
Negative:
-1 x -518035-5 x -103607-7 x -74005-19 x -27265-35 x -14801-41 x -12635-95 x -5453-133 x -3895-205 x -2527-287 x -1805-361 x -1435-665 x -779
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 518,035, 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 | 518,035 | |
| -1 | -518,035 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 518,035.
Example:
1 x 518,035 = 518,035
and
-1 x -518,035 = 518,035
Notice both answers equal 518,035
With that explanation out of the way, let's continue. Next, we take the number 518,035 and divide it by 2:
518,035 ÷ 2 = 259,017.5
If the quotient is a whole number, then 2 and 259,017.5 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 | 518,035 | |
| -1 | -518,035 |
Now, we try dividing 518,035 by 3:
518,035 ÷ 3 = 172,678.3333
If the quotient is a whole number, then 3 and 172,678.3333 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 | 518,035 | |
| -1 | -518,035 |
Let's try dividing by 4:
518,035 ÷ 4 = 129,508.75
If the quotient is a whole number, then 4 and 129,508.75 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 | 518,035 | |
| -1 | 518,035 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 19 | 35 | 41 | 95 | 133 | 205 | 287 | 361 | 665 | 779 | 1,435 | 1,805 | 2,527 | 3,895 | 5,453 | 12,635 | 14,801 | 27,265 | 74,005 | 103,607 | 518,035 |
| -1 | -5 | -7 | -19 | -35 | -41 | -95 | -133 | -205 | -287 | -361 | -665 | -779 | -1,435 | -1,805 | -2,527 | -3,895 | -5,453 | -12,635 | -14,801 | -27,265 | -74,005 | -103,607 | -518,035 |
Here are some more numbers to try:
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