A:
Positive:
1 x 10705755 x 21411511 x 9732517 x 6297525 x 4282355 x 1946585 x 12595187 x 5725229 x 4675275 x 3893425 x 2519935 x 1145
Negative:
-1 x -1070575-5 x -214115-11 x -97325-17 x -62975-25 x -42823-55 x -19465-85 x -12595-187 x -5725-229 x -4675-275 x -3893-425 x -2519-935 x -1145
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 1,070,575, 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 | 1,070,575 | |
| -1 | -1,070,575 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 1,070,575.
Example:
1 x 1,070,575 = 1,070,575
and
-1 x -1,070,575 = 1,070,575
Notice both answers equal 1,070,575
With that explanation out of the way, let's continue. Next, we take the number 1,070,575 and divide it by 2:
1,070,575 ÷ 2 = 535,287.5
If the quotient is a whole number, then 2 and 535,287.5 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 | 1,070,575 | |
| -1 | -1,070,575 |
Now, we try dividing 1,070,575 by 3:
1,070,575 ÷ 3 = 356,858.3333
If the quotient is a whole number, then 3 and 356,858.3333 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 | 1,070,575 | |
| -1 | -1,070,575 |
Let's try dividing by 4:
1,070,575 ÷ 4 = 267,643.75
If the quotient is a whole number, then 4 and 267,643.75 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 | 1,070,575 | |
| -1 | 1,070,575 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 17 | 25 | 55 | 85 | 187 | 229 | 275 | 425 | 935 | 1,145 | 2,519 | 3,893 | 4,675 | 5,725 | 12,595 | 19,465 | 42,823 | 62,975 | 97,325 | 214,115 | 1,070,575 |
| -1 | -5 | -11 | -17 | -25 | -55 | -85 | -187 | -229 | -275 | -425 | -935 | -1,145 | -2,519 | -3,893 | -4,675 | -5,725 | -12,595 | -19,465 | -42,823 | -62,975 | -97,325 | -214,115 | -1,070,575 |
Here are some more numbers to try:
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