A:
Positive:
1 x 700587255 x 1401174511 x 636897525 x 280234955 x 1273795275 x 254759373 x 187825683 x 1025751865 x 375653415 x 205154103 x 170757513 x 9325
Negative:
-1 x -70058725-5 x -14011745-11 x -6368975-25 x -2802349-55 x -1273795-275 x -254759-373 x -187825-683 x -102575-1865 x -37565-3415 x -20515-4103 x -17075-7513 x -9325
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 70,058,725, 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 | 70,058,725 | |
| -1 | -70,058,725 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 70,058,725.
Example:
1 x 70,058,725 = 70,058,725
and
-1 x -70,058,725 = 70,058,725
Notice both answers equal 70,058,725
With that explanation out of the way, let's continue. Next, we take the number 70,058,725 and divide it by 2:
70,058,725 ÷ 2 = 35,029,362.5
If the quotient is a whole number, then 2 and 35,029,362.5 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 | 70,058,725 | |
| -1 | -70,058,725 |
Now, we try dividing 70,058,725 by 3:
70,058,725 ÷ 3 = 23,352,908.3333
If the quotient is a whole number, then 3 and 23,352,908.3333 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 | 70,058,725 | |
| -1 | -70,058,725 |
Let's try dividing by 4:
70,058,725 ÷ 4 = 17,514,681.25
If the quotient is a whole number, then 4 and 17,514,681.25 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 | 70,058,725 | |
| -1 | 70,058,725 |
If you did it right, you will end up with this table:
| 1 | 5 | 11 | 25 | 55 | 275 | 373 | 683 | 1,865 | 3,415 | 4,103 | 7,513 | 9,325 | 17,075 | 20,515 | 37,565 | 102,575 | 187,825 | 254,759 | 1,273,795 | 2,802,349 | 6,368,975 | 14,011,745 | 70,058,725 |
| -1 | -5 | -11 | -25 | -55 | -275 | -373 | -683 | -1,865 | -3,415 | -4,103 | -7,513 | -9,325 | -17,075 | -20,515 | -37,565 | -102,575 | -187,825 | -254,759 | -1,273,795 | -2,802,349 | -6,368,975 | -14,011,745 | -70,058,725 |
Here are some more numbers to try:
Try the factor calculator