A:
Positive:
1 x 1035450955 x 20709019109 x 949955313 x 330815545 x 189991607 x 1705851565 x 661633035 x 34117
Negative:
-1 x -103545095-5 x -20709019-109 x -949955-313 x -330815-545 x -189991-607 x -170585-1565 x -66163-3035 x -34117
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 103,545,095, 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 | 103,545,095 | |
| -1 | -103,545,095 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 103,545,095.
Example:
1 x 103,545,095 = 103,545,095
and
-1 x -103,545,095 = 103,545,095
Notice both answers equal 103,545,095
With that explanation out of the way, let's continue. Next, we take the number 103,545,095 and divide it by 2:
103,545,095 ÷ 2 = 51,772,547.5
If the quotient is a whole number, then 2 and 51,772,547.5 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 | 103,545,095 | |
| -1 | -103,545,095 |
Now, we try dividing 103,545,095 by 3:
103,545,095 ÷ 3 = 34,515,031.6667
If the quotient is a whole number, then 3 and 34,515,031.6667 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 | 103,545,095 | |
| -1 | -103,545,095 |
Let's try dividing by 4:
103,545,095 ÷ 4 = 25,886,273.75
If the quotient is a whole number, then 4 and 25,886,273.75 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 | 103,545,095 | |
| -1 | 103,545,095 |
If you did it right, you will end up with this table:
| 1 | 5 | 109 | 313 | 545 | 607 | 1,565 | 3,035 | 34,117 | 66,163 | 170,585 | 189,991 | 330,815 | 949,955 | 20,709,019 | 103,545,095 |
| -1 | -5 | -109 | -313 | -545 | -607 | -1,565 | -3,035 | -34,117 | -66,163 | -170,585 | -189,991 | -330,815 | -949,955 | -20,709,019 | -103,545,095 |
Here are some more numbers to try:
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