A:
Positive:
1 x 11304130373 x 154851189 x 1270127127 x 890089137 x 8251196497 x 173999271 x 1219310001 x 11303
Negative:
-1 x -113041303-73 x -1548511-89 x -1270127-127 x -890089-137 x -825119-6497 x -17399-9271 x -12193-10001 x -11303
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 113,041,303, 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 | 113,041,303 | |
| -1 | -113,041,303 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,041,303.
Example:
1 x 113,041,303 = 113,041,303
and
-1 x -113,041,303 = 113,041,303
Notice both answers equal 113,041,303
With that explanation out of the way, let's continue. Next, we take the number 113,041,303 and divide it by 2:
113,041,303 ÷ 2 = 56,520,651.5
If the quotient is a whole number, then 2 and 56,520,651.5 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 | 113,041,303 | |
| -1 | -113,041,303 |
Now, we try dividing 113,041,303 by 3:
113,041,303 ÷ 3 = 37,680,434.3333
If the quotient is a whole number, then 3 and 37,680,434.3333 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 | 113,041,303 | |
| -1 | -113,041,303 |
Let's try dividing by 4:
113,041,303 ÷ 4 = 28,260,325.75
If the quotient is a whole number, then 4 and 28,260,325.75 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 | 113,041,303 | |
| -1 | 113,041,303 |
If you did it right, you will end up with this table:
| 1 | 73 | 89 | 127 | 137 | 6,497 | 9,271 | 10,001 | 11,303 | 12,193 | 17,399 | 825,119 | 890,089 | 1,270,127 | 1,548,511 | 113,041,303 |
| -1 | -73 | -89 | -127 | -137 | -6,497 | -9,271 | -10,001 | -11,303 | -12,193 | -17,399 | -825,119 | -890,089 | -1,270,127 | -1,548,511 | -113,041,303 |
Here are some more numbers to try:
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