A:
Positive:
1 x 132546711 x 12049713 x 10195923 x 5762931 x 42757143 x 9269169 x 7843253 x 5239299 x 4433341 x 3887403 x 3289713 x 1859
Negative:
-1 x -1325467-11 x -120497-13 x -101959-23 x -57629-31 x -42757-143 x -9269-169 x -7843-253 x -5239-299 x -4433-341 x -3887-403 x -3289-713 x -1859
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 1,325,467, 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 | 1,325,467 | |
| -1 | -1,325,467 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,325,467.
Example:
1 x 1,325,467 = 1,325,467
and
-1 x -1,325,467 = 1,325,467
Notice both answers equal 1,325,467
With that explanation out of the way, let's continue. Next, we take the number 1,325,467 and divide it by 2:
1,325,467 ÷ 2 = 662,733.5
If the quotient is a whole number, then 2 and 662,733.5 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 | 1,325,467 | |
| -1 | -1,325,467 |
Now, we try dividing 1,325,467 by 3:
1,325,467 ÷ 3 = 441,822.3333
If the quotient is a whole number, then 3 and 441,822.3333 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 | 1,325,467 | |
| -1 | -1,325,467 |
Let's try dividing by 4:
1,325,467 ÷ 4 = 331,366.75
If the quotient is a whole number, then 4 and 331,366.75 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 | 1,325,467 | |
| -1 | 1,325,467 |
If you did it right, you will end up with this table:
| 1 | 11 | 13 | 23 | 31 | 143 | 169 | 253 | 299 | 341 | 403 | 713 | 1,859 | 3,289 | 3,887 | 4,433 | 5,239 | 7,843 | 9,269 | 42,757 | 57,629 | 101,959 | 120,497 | 1,325,467 |
| -1 | -11 | -13 | -23 | -31 | -143 | -169 | -253 | -299 | -341 | -403 | -713 | -1,859 | -3,289 | -3,887 | -4,433 | -5,239 | -7,843 | -9,269 | -42,757 | -57,629 | -101,959 | -120,497 | -1,325,467 |
Here are some more numbers to try:
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