A:
Positive:
1 x 1094653155 x 2189306343 x 254570571 x 1541765101 x 1083815215 x 509141355 x 308353505 x 2167633053 x 358554343 x 252055041 x 217157171 x 15265
Negative:
-1 x -109465315-5 x -21893063-43 x -2545705-71 x -1541765-101 x -1083815-215 x -509141-355 x -308353-505 x -216763-3053 x -35855-4343 x -25205-5041 x -21715-7171 x -15265
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 109,465,315, 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 | 109,465,315 | |
| -1 | -109,465,315 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 109,465,315.
Example:
1 x 109,465,315 = 109,465,315
and
-1 x -109,465,315 = 109,465,315
Notice both answers equal 109,465,315
With that explanation out of the way, let's continue. Next, we take the number 109,465,315 and divide it by 2:
109,465,315 ÷ 2 = 54,732,657.5
If the quotient is a whole number, then 2 and 54,732,657.5 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 | 109,465,315 | |
| -1 | -109,465,315 |
Now, we try dividing 109,465,315 by 3:
109,465,315 ÷ 3 = 36,488,438.3333
If the quotient is a whole number, then 3 and 36,488,438.3333 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 | 109,465,315 | |
| -1 | -109,465,315 |
Let's try dividing by 4:
109,465,315 ÷ 4 = 27,366,328.75
If the quotient is a whole number, then 4 and 27,366,328.75 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 | 109,465,315 | |
| -1 | 109,465,315 |
If you did it right, you will end up with this table:
| 1 | 5 | 43 | 71 | 101 | 215 | 355 | 505 | 3,053 | 4,343 | 5,041 | 7,171 | 15,265 | 21,715 | 25,205 | 35,855 | 216,763 | 308,353 | 509,141 | 1,083,815 | 1,541,765 | 2,545,705 | 21,893,063 | 109,465,315 |
| -1 | -5 | -43 | -71 | -101 | -215 | -355 | -505 | -3,053 | -4,343 | -5,041 | -7,171 | -15,265 | -21,715 | -25,205 | -35,855 | -216,763 | -308,353 | -509,141 | -1,083,815 | -1,541,765 | -2,545,705 | -21,893,063 | -109,465,315 |
Here are some more numbers to try:
Try the factor calculator