A:
Positive:
1 x 6051674355 x 12103348771 x 8523485355 x 1704697691 x 8757852467 x 2453053455 x 17515712335 x 49061
Negative:
-1 x -605167435-5 x -121033487-71 x -8523485-355 x -1704697-691 x -875785-2467 x -245305-3455 x -175157-12335 x -49061
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 605,167,435, 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 | 605,167,435 | |
| -1 | -605,167,435 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 605,167,435.
Example:
1 x 605,167,435 = 605,167,435
and
-1 x -605,167,435 = 605,167,435
Notice both answers equal 605,167,435
With that explanation out of the way, let's continue. Next, we take the number 605,167,435 and divide it by 2:
605,167,435 ÷ 2 = 302,583,717.5
If the quotient is a whole number, then 2 and 302,583,717.5 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 | 605,167,435 | |
| -1 | -605,167,435 |
Now, we try dividing 605,167,435 by 3:
605,167,435 ÷ 3 = 201,722,478.3333
If the quotient is a whole number, then 3 and 201,722,478.3333 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 | 605,167,435 | |
| -1 | -605,167,435 |
Let's try dividing by 4:
605,167,435 ÷ 4 = 151,291,858.75
If the quotient is a whole number, then 4 and 151,291,858.75 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 | 605,167,435 | |
| -1 | 605,167,435 |
If you did it right, you will end up with this table:
| 1 | 5 | 71 | 355 | 691 | 2,467 | 3,455 | 12,335 | 49,061 | 175,157 | 245,305 | 875,785 | 1,704,697 | 8,523,485 | 121,033,487 | 605,167,435 |
| -1 | -5 | -71 | -355 | -691 | -2,467 | -3,455 | -12,335 | -49,061 | -175,157 | -245,305 | -875,785 | -1,704,697 | -8,523,485 | -121,033,487 | -605,167,435 |
Here are some more numbers to try:
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