A:
Positive:
1 x 13757597 x 19653711 x 12506917 x 8092777 x 17867119 x 11561187 x 73571051 x 1309
Negative:
-1 x -1375759-7 x -196537-11 x -125069-17 x -80927-77 x -17867-119 x -11561-187 x -7357-1051 x -1309
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 1,375,759, 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 | 1,375,759 | |
| -1 | -1,375,759 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,375,759.
Example:
1 x 1,375,759 = 1,375,759
and
-1 x -1,375,759 = 1,375,759
Notice both answers equal 1,375,759
With that explanation out of the way, let's continue. Next, we take the number 1,375,759 and divide it by 2:
1,375,759 ÷ 2 = 687,879.5
If the quotient is a whole number, then 2 and 687,879.5 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 | 1,375,759 | |
| -1 | -1,375,759 |
Now, we try dividing 1,375,759 by 3:
1,375,759 ÷ 3 = 458,586.3333
If the quotient is a whole number, then 3 and 458,586.3333 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 | 1,375,759 | |
| -1 | -1,375,759 |
Let's try dividing by 4:
1,375,759 ÷ 4 = 343,939.75
If the quotient is a whole number, then 4 and 343,939.75 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 | 1,375,759 | |
| -1 | 1,375,759 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 17 | 77 | 119 | 187 | 1,051 | 1,309 | 7,357 | 11,561 | 17,867 | 80,927 | 125,069 | 196,537 | 1,375,759 |
| -1 | -7 | -11 | -17 | -77 | -119 | -187 | -1,051 | -1,309 | -7,357 | -11,561 | -17,867 | -80,927 | -125,069 | -196,537 | -1,375,759 |
Here are some more numbers to try:
Try the factor calculator