A:
Positive:
1 x 105235137 x 150335911 x 95668313 x 80950177 x 13666991 x 115643143 x 735911001 x 10513
Negative:
-1 x -10523513-7 x -1503359-11 x -956683-13 x -809501-77 x -136669-91 x -115643-143 x -73591-1001 x -10513
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 10,523,513, 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 | 10,523,513 | |
| -1 | -10,523,513 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 10,523,513.
Example:
1 x 10,523,513 = 10,523,513
and
-1 x -10,523,513 = 10,523,513
Notice both answers equal 10,523,513
With that explanation out of the way, let's continue. Next, we take the number 10,523,513 and divide it by 2:
10,523,513 ÷ 2 = 5,261,756.5
If the quotient is a whole number, then 2 and 5,261,756.5 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 | 10,523,513 | |
| -1 | -10,523,513 |
Now, we try dividing 10,523,513 by 3:
10,523,513 ÷ 3 = 3,507,837.6667
If the quotient is a whole number, then 3 and 3,507,837.6667 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 | 10,523,513 | |
| -1 | -10,523,513 |
Let's try dividing by 4:
10,523,513 ÷ 4 = 2,630,878.25
If the quotient is a whole number, then 4 and 2,630,878.25 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 | 10,523,513 | |
| -1 | 10,523,513 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 13 | 77 | 91 | 143 | 1,001 | 10,513 | 73,591 | 115,643 | 136,669 | 809,501 | 956,683 | 1,503,359 | 10,523,513 |
| -1 | -7 | -11 | -13 | -77 | -91 | -143 | -1,001 | -10,513 | -73,591 | -115,643 | -136,669 | -809,501 | -956,683 | -1,503,359 | -10,523,513 |
Here are some more numbers to try:
Try the factor calculator