A:
Positive:
1 x 142220755 x 28444157 x 203172525 x 56888335 x 406345175 x 81269181 x 78575449 x 31675905 x 157151267 x 112252245 x 63353143 x 4525
Negative:
-1 x -14222075-5 x -2844415-7 x -2031725-25 x -568883-35 x -406345-175 x -81269-181 x -78575-449 x -31675-905 x -15715-1267 x -11225-2245 x -6335-3143 x -4525
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 14,222,075, 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 | 14,222,075 | |
| -1 | -14,222,075 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 14,222,075.
Example:
1 x 14,222,075 = 14,222,075
and
-1 x -14,222,075 = 14,222,075
Notice both answers equal 14,222,075
With that explanation out of the way, let's continue. Next, we take the number 14,222,075 and divide it by 2:
14,222,075 ÷ 2 = 7,111,037.5
If the quotient is a whole number, then 2 and 7,111,037.5 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 | 14,222,075 | |
| -1 | -14,222,075 |
Now, we try dividing 14,222,075 by 3:
14,222,075 ÷ 3 = 4,740,691.6667
If the quotient is a whole number, then 3 and 4,740,691.6667 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 | 14,222,075 | |
| -1 | -14,222,075 |
Let's try dividing by 4:
14,222,075 ÷ 4 = 3,555,518.75
If the quotient is a whole number, then 4 and 3,555,518.75 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 | 14,222,075 | |
| -1 | 14,222,075 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 25 | 35 | 175 | 181 | 449 | 905 | 1,267 | 2,245 | 3,143 | 4,525 | 6,335 | 11,225 | 15,715 | 31,675 | 78,575 | 81,269 | 406,345 | 568,883 | 2,031,725 | 2,844,415 | 14,222,075 |
| -1 | -5 | -7 | -25 | -35 | -175 | -181 | -449 | -905 | -1,267 | -2,245 | -3,143 | -4,525 | -6,335 | -11,225 | -15,715 | -31,675 | -78,575 | -81,269 | -406,345 | -568,883 | -2,031,725 | -2,844,415 | -14,222,075 |
Here are some more numbers to try:
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