81/180 Simplified

81/180 Simplest Form :

How to simplify 81/180 fraction

To simplify the fraction 81/180, you'll want to find the greatest common divisor (GCD) of the numerator (81) and the denominator (180), and then divide both by that GCD.

1. Find the GCD of 81 and 180:
   

   The factors of 81 are , 1 , 3 , 9 , 27 , 81 .
   The factors of 180 are , 1 , 2 , 3 , 4 , 5 , 6 , 9 , 10 , 12 , 15 , 18 , 20 , 30 , 36 , 45 , 60 , 90 , 180 .
   The largest number that appears in both lists is 9, so the GCD of 12 and 36 is 9.

2. Divide both the numerator and denominator by the GCD:
   

   81 ÷ 9 = 9
   180 ÷ 9 = 20
   So, the simplified form of 81/180 is 9/20.

The fraction 81/180 is equivalent to 9/20 when simplified.

How to read 81/180

eighty-one over 180

How to read 9/20

nine over 20

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How it Works

Our tool uses advanced algorithms to find the greatest common divisor (GCD) of the numerator and denominator. It then divides both numbers by the GCD to obtain the simplified form.