A:
Positive:
1 x 1133023155 x 226604637 x 1618604535 x 323720961 x 1857415305 x 371483427 x 2653452135 x 53069
Negative:
-1 x -113302315-5 x -22660463-7 x -16186045-35 x -3237209-61 x -1857415-305 x -371483-427 x -265345-2135 x -53069
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 113,302,315, 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 | 113,302,315 | |
| -1 | -113,302,315 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,302,315.
Example:
1 x 113,302,315 = 113,302,315
and
-1 x -113,302,315 = 113,302,315
Notice both answers equal 113,302,315
With that explanation out of the way, let's continue. Next, we take the number 113,302,315 and divide it by 2:
113,302,315 ÷ 2 = 56,651,157.5
If the quotient is a whole number, then 2 and 56,651,157.5 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 | 113,302,315 | |
| -1 | -113,302,315 |
Now, we try dividing 113,302,315 by 3:
113,302,315 ÷ 3 = 37,767,438.3333
If the quotient is a whole number, then 3 and 37,767,438.3333 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 | 113,302,315 | |
| -1 | -113,302,315 |
Let's try dividing by 4:
113,302,315 ÷ 4 = 28,325,578.75
If the quotient is a whole number, then 4 and 28,325,578.75 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 | 113,302,315 | |
| -1 | 113,302,315 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 61 | 305 | 427 | 2,135 | 53,069 | 265,345 | 371,483 | 1,857,415 | 3,237,209 | 16,186,045 | 22,660,463 | 113,302,315 |
| -1 | -5 | -7 | -35 | -61 | -305 | -427 | -2,135 | -53,069 | -265,345 | -371,483 | -1,857,415 | -3,237,209 | -16,186,045 | -22,660,463 | -113,302,315 |
Here are some more numbers to try:
Try the factor calculator