Q: What are the factor combinations of the number 705,086,363?
A:
Positive:
1 x 70508636315923 x 44281
Negative:
-1 x -705086363-15923 x -44281
A:
Positive:
1 x 70508636315923 x 44281
Negative:
-1 x -705086363-15923 x -44281
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 705,086,363, 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 | 705,086,363 | |
-1 | -705,086,363 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 705,086,363.
Example:
1 x 705,086,363 = 705,086,363
and
-1 x -705,086,363 = 705,086,363
Notice both answers equal 705,086,363
With that explanation out of the way, let's continue. Next, we take the number 705,086,363 and divide it by 2:
705,086,363 ÷ 2 = 352,543,181.5
If the quotient is a whole number, then 2 and 352,543,181.5 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 | 705,086,363 | |
-1 | -705,086,363 |
Now, we try dividing 705,086,363 by 3:
705,086,363 ÷ 3 = 235,028,787.6667
If the quotient is a whole number, then 3 and 235,028,787.6667 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 | 705,086,363 | |
-1 | -705,086,363 |
Let's try dividing by 4:
705,086,363 ÷ 4 = 176,271,590.75
If the quotient is a whole number, then 4 and 176,271,590.75 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 | 705,086,363 | |
-1 | 705,086,363 |
If you did it right, you will end up with this table:
1 | 15,923 | 44,281 | 705,086,363 |
-1 | -15,923 | -44,281 | -705,086,363 |
Here are some more numbers to try:
Try the factor calculator