A:
Positive:
1 x 12653755 x 25307525 x 5061553 x 23875125 x 10123191 x 6625265 x 4775955 x 1325
Negative:
-1 x -1265375-5 x -253075-25 x -50615-53 x -23875-125 x -10123-191 x -6625-265 x -4775-955 x -1325
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 1,265,375, 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 | 1,265,375 | |
| -1 | -1,265,375 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,265,375.
Example:
1 x 1,265,375 = 1,265,375
and
-1 x -1,265,375 = 1,265,375
Notice both answers equal 1,265,375
With that explanation out of the way, let's continue. Next, we take the number 1,265,375 and divide it by 2:
1,265,375 ÷ 2 = 632,687.5
If the quotient is a whole number, then 2 and 632,687.5 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 | 1,265,375 | |
| -1 | -1,265,375 |
Now, we try dividing 1,265,375 by 3:
1,265,375 ÷ 3 = 421,791.6667
If the quotient is a whole number, then 3 and 421,791.6667 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 | 1,265,375 | |
| -1 | -1,265,375 |
Let's try dividing by 4:
1,265,375 ÷ 4 = 316,343.75
If the quotient is a whole number, then 4 and 316,343.75 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 | 1,265,375 | |
| -1 | 1,265,375 |
If you did it right, you will end up with this table:
| 1 | 5 | 25 | 53 | 125 | 191 | 265 | 955 | 1,325 | 4,775 | 6,625 | 10,123 | 23,875 | 50,615 | 253,075 | 1,265,375 |
| -1 | -5 | -25 | -53 | -125 | -191 | -265 | -955 | -1,325 | -4,775 | -6,625 | -10,123 | -23,875 | -50,615 | -253,075 | -1,265,375 |
Here are some more numbers to try:
Try the factor calculator