A:
Positive:
1 x 11342006319 x 596947741 x 276634379 x 143569797 x 1169279361 x 314183779 x 1455971501 x 755631843 x 615413239 x 350173977 x 285197663 x 14801
Negative:
-1 x -113420063-19 x -5969477-41 x -2766343-79 x -1435697-97 x -1169279-361 x -314183-779 x -145597-1501 x -75563-1843 x -61541-3239 x -35017-3977 x -28519-7663 x -14801
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 113,420,063, 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 | 113,420,063 | |
| -1 | -113,420,063 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 113,420,063.
Example:
1 x 113,420,063 = 113,420,063
and
-1 x -113,420,063 = 113,420,063
Notice both answers equal 113,420,063
With that explanation out of the way, let's continue. Next, we take the number 113,420,063 and divide it by 2:
113,420,063 ÷ 2 = 56,710,031.5
If the quotient is a whole number, then 2 and 56,710,031.5 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 | 113,420,063 | |
| -1 | -113,420,063 |
Now, we try dividing 113,420,063 by 3:
113,420,063 ÷ 3 = 37,806,687.6667
If the quotient is a whole number, then 3 and 37,806,687.6667 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 | 113,420,063 | |
| -1 | -113,420,063 |
Let's try dividing by 4:
113,420,063 ÷ 4 = 28,355,015.75
If the quotient is a whole number, then 4 and 28,355,015.75 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 | 113,420,063 | |
| -1 | 113,420,063 |
If you did it right, you will end up with this table:
| 1 | 19 | 41 | 79 | 97 | 361 | 779 | 1,501 | 1,843 | 3,239 | 3,977 | 7,663 | 14,801 | 28,519 | 35,017 | 61,541 | 75,563 | 145,597 | 314,183 | 1,169,279 | 1,435,697 | 2,766,343 | 5,969,477 | 113,420,063 |
| -1 | -19 | -41 | -79 | -97 | -361 | -779 | -1,501 | -1,843 | -3,239 | -3,977 | -7,663 | -14,801 | -28,519 | -35,017 | -61,541 | -75,563 | -145,597 | -314,183 | -1,169,279 | -1,435,697 | -2,766,343 | -5,969,477 | -113,420,063 |
Here are some more numbers to try:
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