Here we will show you step-by-step how to simplify 4/640 to the simplest form.
The key to solving this problem is to find the greatest common divisor of 4 and 640.
To find the greatest common divisor of 4 and 640, we list all of the factors of both numbers so we can compare the lists.
When we compared the factors of 4 (1, 2, 4) and 640 (1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640) we found that 4 is the largest factor that they have in common.
Since 4 is the largest common factor of 4 and 640, 4 is also the greatest common divisor of 4 and 640.
Now, we divide both the numerator and denominator in 4/640 by the greatest common divisor as follows:
Numerator: 4/4 = 1
Denominator: 640/4 = 160
Then, we put the numerator and denominator that we are left with back together to get our answer.
4/640 to the simplest form is:
1/160
Simplify 4/641 to the Simplest Form
Go here for the next fraction we simplified to the simplest form.
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