Q: What are the factor combinations of the number 140,717,743?
A:
Positive:
1 x 14071774319 x 7406197
Negative:
-1 x -140717743-19 x -7406197
A:
Positive:
1 x 14071774319 x 7406197
Negative:
-1 x -140717743-19 x -7406197
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 140,717,743, 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 | 140,717,743 | |
-1 | -140,717,743 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 140,717,743.
Example:
1 x 140,717,743 = 140,717,743
and
-1 x -140,717,743 = 140,717,743
Notice both answers equal 140,717,743
With that explanation out of the way, let's continue. Next, we take the number 140,717,743 and divide it by 2:
140,717,743 ÷ 2 = 70,358,871.5
If the quotient is a whole number, then 2 and 70,358,871.5 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 | 140,717,743 | |
-1 | -140,717,743 |
Now, we try dividing 140,717,743 by 3:
140,717,743 ÷ 3 = 46,905,914.3333
If the quotient is a whole number, then 3 and 46,905,914.3333 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 | 140,717,743 | |
-1 | -140,717,743 |
Let's try dividing by 4:
140,717,743 ÷ 4 = 35,179,435.75
If the quotient is a whole number, then 4 and 35,179,435.75 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 | 140,717,743 | |
-1 | 140,717,743 |
If you did it right, you will end up with this table:
1 | 19 | 7,406,197 | 140,717,743 |
-1 | -19 | -7,406,197 | -140,717,743 |
Here are some more numbers to try:
Try the factor calculator