A:
Positive:
1 x 2274142755 x 4548285511 x 2067402525 x 909657155 x 4134805227 x 1001825275 x 8269611135 x 2003652497 x 910753643 x 624255675 x 4007312485 x 18215
Negative:
-1 x -227414275-5 x -45482855-11 x -20674025-25 x -9096571-55 x -4134805-227 x -1001825-275 x -826961-1135 x -200365-2497 x -91075-3643 x -62425-5675 x -40073-12485 x -18215
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 227,414,275, 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 | 227,414,275 | |
| -1 | -227,414,275 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 227,414,275.
Example:
1 x 227,414,275 = 227,414,275
and
-1 x -227,414,275 = 227,414,275
Notice both answers equal 227,414,275
With that explanation out of the way, let's continue. Next, we take the number 227,414,275 and divide it by 2:
227,414,275 ÷ 2 = 113,707,137.5
If the quotient is a whole number, then 2 and 113,707,137.5 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 | 227,414,275 | |
| -1 | -227,414,275 |
Now, we try dividing 227,414,275 by 3:
227,414,275 ÷ 3 = 75,804,758.3333
If the quotient is a whole number, then 3 and 75,804,758.3333 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 | 227,414,275 | |
| -1 | -227,414,275 |
Let's try dividing by 4:
227,414,275 ÷ 4 = 56,853,568.75
If the quotient is a whole number, then 4 and 56,853,568.75 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 | 227,414,275 | |
| -1 | 227,414,275 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 227 | 275 | 1,135 | 2,497 | 3,643 | 5,675 | 12,485 | 18,215 | 40,073 | 62,425 | 91,075 | 200,365 | 826,961 | 1,001,825 | 4,134,805 | 9,096,571 | 20,674,025 | 45,482,855 | 227,414,275 |
| -1 | -5 | -11 | -25 | -55 | -227 | -275 | -1,135 | -2,497 | -3,643 | -5,675 | -12,485 | -18,215 | -40,073 | -62,425 | -91,075 | -200,365 | -826,961 | -1,001,825 | -4,134,805 | -9,096,571 | -20,674,025 | -45,482,855 | -227,414,275 |
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