A:
Positive:
1 x 134033417 x 191476319 x 705439133 x 100777179 x 74879563 x 238071253 x 106973401 x 3941
Negative:
-1 x -13403341-7 x -1914763-19 x -705439-133 x -100777-179 x -74879-563 x -23807-1253 x -10697-3401 x -3941
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 13,403,341, 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 | 13,403,341 | |
| -1 | -13,403,341 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,403,341.
Example:
1 x 13,403,341 = 13,403,341
and
-1 x -13,403,341 = 13,403,341
Notice both answers equal 13,403,341
With that explanation out of the way, let's continue. Next, we take the number 13,403,341 and divide it by 2:
13,403,341 ÷ 2 = 6,701,670.5
If the quotient is a whole number, then 2 and 6,701,670.5 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 | 13,403,341 | |
| -1 | -13,403,341 |
Now, we try dividing 13,403,341 by 3:
13,403,341 ÷ 3 = 4,467,780.3333
If the quotient is a whole number, then 3 and 4,467,780.3333 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 | 13,403,341 | |
| -1 | -13,403,341 |
Let's try dividing by 4:
13,403,341 ÷ 4 = 3,350,835.25
If the quotient is a whole number, then 4 and 3,350,835.25 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 | 13,403,341 | |
| -1 | 13,403,341 |
If you did it right, you will end up with this table:
| 1 | 7 | 19 | 133 | 179 | 563 | 1,253 | 3,401 | 3,941 | 10,697 | 23,807 | 74,879 | 100,777 | 705,439 | 1,914,763 | 13,403,341 |
| -1 | -7 | -19 | -133 | -179 | -563 | -1,253 | -3,401 | -3,941 | -10,697 | -23,807 | -74,879 | -100,777 | -705,439 | -1,914,763 | -13,403,341 |
Here are some more numbers to try:
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