Q: What are the factor combinations of the number 575,407,177?
A:
Positive:
1 x 57540717717 x 33847481
Negative:
-1 x -575407177-17 x -33847481
A:
Positive:
1 x 57540717717 x 33847481
Negative:
-1 x -575407177-17 x -33847481
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 575,407,177, 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 | 575,407,177 | |
-1 | -575,407,177 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 575,407,177.
Example:
1 x 575,407,177 = 575,407,177
and
-1 x -575,407,177 = 575,407,177
Notice both answers equal 575,407,177
With that explanation out of the way, let's continue. Next, we take the number 575,407,177 and divide it by 2:
575,407,177 ÷ 2 = 287,703,588.5
If the quotient is a whole number, then 2 and 287,703,588.5 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 | 575,407,177 | |
-1 | -575,407,177 |
Now, we try dividing 575,407,177 by 3:
575,407,177 ÷ 3 = 191,802,392.3333
If the quotient is a whole number, then 3 and 191,802,392.3333 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 | 575,407,177 | |
-1 | -575,407,177 |
Let's try dividing by 4:
575,407,177 ÷ 4 = 143,851,794.25
If the quotient is a whole number, then 4 and 143,851,794.25 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 | 575,407,177 | |
-1 | 575,407,177 |
If you did it right, you will end up with this table:
1 | 17 | 33,847,481 | 575,407,177 |
-1 | -17 | -33,847,481 | -575,407,177 |
Here are some more numbers to try:
Try the factor calculator