A:
Positive:
1 x 6508366711 x 591669717 x 382845159 x 1103113187 x 348041289 x 225203347 x 187561649 x 1002831003 x 648893179 x 204733817 x 170515899 x 11033
Negative:
-1 x -65083667-11 x -5916697-17 x -3828451-59 x -1103113-187 x -348041-289 x -225203-347 x -187561-649 x -100283-1003 x -64889-3179 x -20473-3817 x -17051-5899 x -11033
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 65,083,667, 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 | 65,083,667 | |
| -1 | -65,083,667 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 65,083,667.
Example:
1 x 65,083,667 = 65,083,667
and
-1 x -65,083,667 = 65,083,667
Notice both answers equal 65,083,667
With that explanation out of the way, let's continue. Next, we take the number 65,083,667 and divide it by 2:
65,083,667 ÷ 2 = 32,541,833.5
If the quotient is a whole number, then 2 and 32,541,833.5 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 | 65,083,667 | |
| -1 | -65,083,667 |
Now, we try dividing 65,083,667 by 3:
65,083,667 ÷ 3 = 21,694,555.6667
If the quotient is a whole number, then 3 and 21,694,555.6667 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 | 65,083,667 | |
| -1 | -65,083,667 |
Let's try dividing by 4:
65,083,667 ÷ 4 = 16,270,916.75
If the quotient is a whole number, then 4 and 16,270,916.75 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 | 65,083,667 | |
| -1 | 65,083,667 |
If you did it right, you will end up with this table:
| 1 | 11 | 17 | 59 | 187 | 289 | 347 | 649 | 1,003 | 3,179 | 3,817 | 5,899 | 11,033 | 17,051 | 20,473 | 64,889 | 100,283 | 187,561 | 225,203 | 348,041 | 1,103,113 | 3,828,451 | 5,916,697 | 65,083,667 |
| -1 | -11 | -17 | -59 | -187 | -289 | -347 | -649 | -1,003 | -3,179 | -3,817 | -5,899 | -11,033 | -17,051 | -20,473 | -64,889 | -100,283 | -187,561 | -225,203 | -348,041 | -1,103,113 | -3,828,451 | -5,916,697 | -65,083,667 |
Here are some more numbers to try:
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