A:
Positive:
1 x 20340255 x 4068057 x 29057525 x 8136135 x 5811559 x 34475175 x 11623197 x 10325295 x 6895413 x 4925985 x 20651379 x 1475
Negative:
-1 x -2034025-5 x -406805-7 x -290575-25 x -81361-35 x -58115-59 x -34475-175 x -11623-197 x -10325-295 x -6895-413 x -4925-985 x -2065-1379 x -1475
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 2,034,025, 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 | 2,034,025 | |
| -1 | -2,034,025 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 2,034,025.
Example:
1 x 2,034,025 = 2,034,025
and
-1 x -2,034,025 = 2,034,025
Notice both answers equal 2,034,025
With that explanation out of the way, let's continue. Next, we take the number 2,034,025 and divide it by 2:
2,034,025 ÷ 2 = 1,017,012.5
If the quotient is a whole number, then 2 and 1,017,012.5 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 | 2,034,025 | |
| -1 | -2,034,025 |
Now, we try dividing 2,034,025 by 3:
2,034,025 ÷ 3 = 678,008.3333
If the quotient is a whole number, then 3 and 678,008.3333 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 | 2,034,025 | |
| -1 | -2,034,025 |
Let's try dividing by 4:
2,034,025 ÷ 4 = 508,506.25
If the quotient is a whole number, then 4 and 508,506.25 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 | 2,034,025 | |
| -1 | 2,034,025 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 59 | 175 | 197 | 295 | 413 | 985 | 1,379 | 1,475 | 2,065 | 4,925 | 6,895 | 10,325 | 11,623 | 34,475 | 58,115 | 81,361 | 290,575 | 406,805 | 2,034,025 |
| -1 | -5 | -7 | -25 | -35 | -59 | -175 | -197 | -295 | -413 | -985 | -1,379 | -1,475 | -2,065 | -4,925 | -6,895 | -10,325 | -11,623 | -34,475 | -58,115 | -81,361 | -290,575 | -406,805 | -2,034,025 |
Here are some more numbers to try:
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