Q: What are the factor combinations of the number 70,340,707?
A:
Positive:
1 x 7034070741 x 1715627
Negative:
-1 x -70340707-41 x -1715627
A:
Positive:
1 x 7034070741 x 1715627
Negative:
-1 x -70340707-41 x -1715627
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 70,340,707, 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 | 70,340,707 | |
-1 | -70,340,707 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 70,340,707.
Example:
1 x 70,340,707 = 70,340,707
and
-1 x -70,340,707 = 70,340,707
Notice both answers equal 70,340,707
With that explanation out of the way, let's continue. Next, we take the number 70,340,707 and divide it by 2:
70,340,707 ÷ 2 = 35,170,353.5
If the quotient is a whole number, then 2 and 35,170,353.5 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 | 70,340,707 | |
-1 | -70,340,707 |
Now, we try dividing 70,340,707 by 3:
70,340,707 ÷ 3 = 23,446,902.3333
If the quotient is a whole number, then 3 and 23,446,902.3333 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 | 70,340,707 | |
-1 | -70,340,707 |
Let's try dividing by 4:
70,340,707 ÷ 4 = 17,585,176.75
If the quotient is a whole number, then 4 and 17,585,176.75 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 | 70,340,707 | |
-1 | 70,340,707 |
If you did it right, you will end up with this table:
1 | 41 | 1,715,627 | 70,340,707 |
-1 | -41 | -1,715,627 | -70,340,707 |
Here are some more numbers to try:
Try the factor calculator