A:
Positive:
1 x 14456755 x 2891357 x 20652511 x 13142525 x 5782735 x 4130555 x 2628577 x 18775175 x 8261275 x 5257385 x 3755751 x 1925
Negative:
-1 x -1445675-5 x -289135-7 x -206525-11 x -131425-25 x -57827-35 x -41305-55 x -26285-77 x -18775-175 x -8261-275 x -5257-385 x -3755-751 x -1925
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 1,445,675, 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 | 1,445,675 | |
| -1 | -1,445,675 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,445,675.
Example:
1 x 1,445,675 = 1,445,675
and
-1 x -1,445,675 = 1,445,675
Notice both answers equal 1,445,675
With that explanation out of the way, let's continue. Next, we take the number 1,445,675 and divide it by 2:
1,445,675 ÷ 2 = 722,837.5
If the quotient is a whole number, then 2 and 722,837.5 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 | 1,445,675 | |
| -1 | -1,445,675 |
Now, we try dividing 1,445,675 by 3:
1,445,675 ÷ 3 = 481,891.6667
If the quotient is a whole number, then 3 and 481,891.6667 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 | 1,445,675 | |
| -1 | -1,445,675 |
Let's try dividing by 4:
1,445,675 ÷ 4 = 361,418.75
If the quotient is a whole number, then 4 and 361,418.75 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 | 1,445,675 | |
| -1 | 1,445,675 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 11 | 25 | 35 | 55 | 77 | 175 | 275 | 385 | 751 | 1,925 | 3,755 | 5,257 | 8,261 | 18,775 | 26,285 | 41,305 | 57,827 | 131,425 | 206,525 | 289,135 | 1,445,675 |
| -1 | -5 | -7 | -11 | -25 | -35 | -55 | -77 | -175 | -275 | -385 | -751 | -1,925 | -3,755 | -5,257 | -8,261 | -18,775 | -26,285 | -41,305 | -57,827 | -131,425 | -206,525 | -289,135 | -1,445,675 |
Here are some more numbers to try:
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