A:
Positive:
1 x 1011307713 x 77792923 x 439699149 x 67873227 x 44551299 x 338231937 x 52212951 x 3427
Negative:
-1 x -10113077-13 x -777929-23 x -439699-149 x -67873-227 x -44551-299 x -33823-1937 x -5221-2951 x -3427
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 10,113,077, 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 | 10,113,077 | |
| -1 | -10,113,077 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 10,113,077.
Example:
1 x 10,113,077 = 10,113,077
and
-1 x -10,113,077 = 10,113,077
Notice both answers equal 10,113,077
With that explanation out of the way, let's continue. Next, we take the number 10,113,077 and divide it by 2:
10,113,077 ÷ 2 = 5,056,538.5
If the quotient is a whole number, then 2 and 5,056,538.5 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 | 10,113,077 | |
| -1 | -10,113,077 |
Now, we try dividing 10,113,077 by 3:
10,113,077 ÷ 3 = 3,371,025.6667
If the quotient is a whole number, then 3 and 3,371,025.6667 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 | 10,113,077 | |
| -1 | -10,113,077 |
Let's try dividing by 4:
10,113,077 ÷ 4 = 2,528,269.25
If the quotient is a whole number, then 4 and 2,528,269.25 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 | 10,113,077 | |
| -1 | 10,113,077 |
If you did it right, you will end up with this table:
| 1 | 13 | 23 | 149 | 227 | 299 | 1,937 | 2,951 | 3,427 | 5,221 | 33,823 | 44,551 | 67,873 | 439,699 | 777,929 | 10,113,077 |
| -1 | -13 | -23 | -149 | -227 | -299 | -1,937 | -2,951 | -3,427 | -5,221 | -33,823 | -44,551 | -67,873 | -439,699 | -777,929 | -10,113,077 |
Here are some more numbers to try:
Try the factor calculator