A:
Positive:
1 x 606287655 x 12125753131 x 462815151 x 401515613 x 98905655 x 92563755 x 803033065 x 19781
Negative:
-1 x -60628765-5 x -12125753-131 x -462815-151 x -401515-613 x -98905-655 x -92563-755 x -80303-3065 x -19781
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 60,628,765, 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 | 60,628,765 | |
| -1 | -60,628,765 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 60,628,765.
Example:
1 x 60,628,765 = 60,628,765
and
-1 x -60,628,765 = 60,628,765
Notice both answers equal 60,628,765
With that explanation out of the way, let's continue. Next, we take the number 60,628,765 and divide it by 2:
60,628,765 ÷ 2 = 30,314,382.5
If the quotient is a whole number, then 2 and 30,314,382.5 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 | 60,628,765 | |
| -1 | -60,628,765 |
Now, we try dividing 60,628,765 by 3:
60,628,765 ÷ 3 = 20,209,588.3333
If the quotient is a whole number, then 3 and 20,209,588.3333 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 | 60,628,765 | |
| -1 | -60,628,765 |
Let's try dividing by 4:
60,628,765 ÷ 4 = 15,157,191.25
If the quotient is a whole number, then 4 and 15,157,191.25 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 | 60,628,765 | |
| -1 | 60,628,765 |
If you did it right, you will end up with this table:
| 1 | 5 | 131 | 151 | 613 | 655 | 755 | 3,065 | 19,781 | 80,303 | 92,563 | 98,905 | 401,515 | 462,815 | 12,125,753 | 60,628,765 |
| -1 | -5 | -131 | -151 | -613 | -655 | -755 | -3,065 | -19,781 | -80,303 | -92,563 | -98,905 | -401,515 | -462,815 | -12,125,753 | -60,628,765 |
Here are some more numbers to try:
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