A:
Positive:
1 x 11503455 x 2300697 x 16433523 x 5001535 x 32867115 x 10003161 x 7145805 x 1429
Negative:
-1 x -1150345-5 x -230069-7 x -164335-23 x -50015-35 x -32867-115 x -10003-161 x -7145-805 x -1429
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 1,150,345, 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 | 1,150,345 | |
| -1 | -1,150,345 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,150,345.
Example:
1 x 1,150,345 = 1,150,345
and
-1 x -1,150,345 = 1,150,345
Notice both answers equal 1,150,345
With that explanation out of the way, let's continue. Next, we take the number 1,150,345 and divide it by 2:
1,150,345 ÷ 2 = 575,172.5
If the quotient is a whole number, then 2 and 575,172.5 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 | 1,150,345 | |
| -1 | -1,150,345 |
Now, we try dividing 1,150,345 by 3:
1,150,345 ÷ 3 = 383,448.3333
If the quotient is a whole number, then 3 and 383,448.3333 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 | 1,150,345 | |
| -1 | -1,150,345 |
Let's try dividing by 4:
1,150,345 ÷ 4 = 287,586.25
If the quotient is a whole number, then 4 and 287,586.25 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 | 1,150,345 | |
| -1 | 1,150,345 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 23 | 35 | 115 | 161 | 805 | 1,429 | 7,145 | 10,003 | 32,867 | 50,015 | 164,335 | 230,069 | 1,150,345 |
| -1 | -5 | -7 | -23 | -35 | -115 | -161 | -805 | -1,429 | -7,145 | -10,003 | -32,867 | -50,015 | -164,335 | -230,069 | -1,150,345 |
Here are some more numbers to try:
Try the factor calculator