A:
Positive:
1 x 10140021111 x 921820129 x 349655997 x 1045363113 x 897347319 x 317869841 x 1205711067 x 950331243 x 815772813 x 360473277 x 309439251 x 10961
Negative:
-1 x -101400211-11 x -9218201-29 x -3496559-97 x -1045363-113 x -897347-319 x -317869-841 x -120571-1067 x -95033-1243 x -81577-2813 x -36047-3277 x -30943-9251 x -10961
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 101,400,211, 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 | 101,400,211 | |
| -1 | -101,400,211 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 101,400,211.
Example:
1 x 101,400,211 = 101,400,211
and
-1 x -101,400,211 = 101,400,211
Notice both answers equal 101,400,211
With that explanation out of the way, let's continue. Next, we take the number 101,400,211 and divide it by 2:
101,400,211 ÷ 2 = 50,700,105.5
If the quotient is a whole number, then 2 and 50,700,105.5 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 | 101,400,211 | |
| -1 | -101,400,211 |
Now, we try dividing 101,400,211 by 3:
101,400,211 ÷ 3 = 33,800,070.3333
If the quotient is a whole number, then 3 and 33,800,070.3333 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 | 101,400,211 | |
| -1 | -101,400,211 |
Let's try dividing by 4:
101,400,211 ÷ 4 = 25,350,052.75
If the quotient is a whole number, then 4 and 25,350,052.75 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 | 101,400,211 | |
| -1 | 101,400,211 |
If you did it right, you will end up with this table:
| 1 | 11 | 29 | 97 | 113 | 319 | 841 | 1,067 | 1,243 | 2,813 | 3,277 | 9,251 | 10,961 | 30,943 | 36,047 | 81,577 | 95,033 | 120,571 | 317,869 | 897,347 | 1,045,363 | 3,496,559 | 9,218,201 | 101,400,211 |
| -1 | -11 | -29 | -97 | -113 | -319 | -841 | -1,067 | -1,243 | -2,813 | -3,277 | -9,251 | -10,961 | -30,943 | -36,047 | -81,577 | -95,033 | -120,571 | -317,869 | -897,347 | -1,045,363 | -3,496,559 | -9,218,201 | -101,400,211 |
Here are some more numbers to try:
Try the factor calculator