Here we will show you step-by-step how to simplify 9/390 to the simplest form.
The key to solving this problem is to find the greatest common divisor of 9 and 390.
To find the greatest common divisor of 9 and 390, we list all of the factors of both numbers so we can compare the lists.
When we compared the factors of 9 (1, 3, 9) and 390 (1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390) we found that 3 is the largest factor that they have in common.
Since 3 is the largest common factor of 9 and 390, 3 is also the greatest common divisor of 9 and 390.
Now, we divide both the numerator and denominator in 9/390 by the greatest common divisor as follows:
Numerator: 9/3 = 3
Denominator: 390/3 = 130
Then, we put the numerator and denominator that we are left with back together to get our answer.
9/390 to the simplest form is:
3/130
Simplify 9/391 to the Simplest Form
Go here for the next fraction we simplified to the simplest form.
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