A:
Positive:
1 x 4481755 x 896357 x 6402513 x 3447525 x 1792735 x 1280565 x 689591 x 4925175 x 2561197 x 2275325 x 1379455 x 985
Negative:
-1 x -448175-5 x -89635-7 x -64025-13 x -34475-25 x -17927-35 x -12805-65 x -6895-91 x -4925-175 x -2561-197 x -2275-325 x -1379-455 x -985
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 448,175, 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 | 448,175 | |
| -1 | -448,175 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 448,175.
Example:
1 x 448,175 = 448,175
and
-1 x -448,175 = 448,175
Notice both answers equal 448,175
With that explanation out of the way, let's continue. Next, we take the number 448,175 and divide it by 2:
448,175 ÷ 2 = 224,087.5
If the quotient is a whole number, then 2 and 224,087.5 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 | 448,175 | |
| -1 | -448,175 |
Now, we try dividing 448,175 by 3:
448,175 ÷ 3 = 149,391.6667
If the quotient is a whole number, then 3 and 149,391.6667 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 | 448,175 | |
| -1 | -448,175 |
Let's try dividing by 4:
448,175 ÷ 4 = 112,043.75
If the quotient is a whole number, then 4 and 112,043.75 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 | 448,175 | |
| -1 | 448,175 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 13 | 25 | 35 | 65 | 91 | 175 | 197 | 325 | 455 | 985 | 1,379 | 2,275 | 2,561 | 4,925 | 6,895 | 12,805 | 17,927 | 34,475 | 64,025 | 89,635 | 448,175 |
| -1 | -5 | -7 | -13 | -25 | -35 | -65 | -91 | -175 | -197 | -325 | -455 | -985 | -1,379 | -2,275 | -2,561 | -4,925 | -6,895 | -12,805 | -17,927 | -34,475 | -64,025 | -89,635 | -448,175 |
Here are some more numbers to try:
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