80/400 Simplified

Learn how to find what is 80/400 simplified as a fraction just in a few minutes. We have covered why the greatest common divisor or factorization is important to simplify 80/400 in simplest form.

To simplify 80/400 in its lowest terms, you must be familiar with either how to find the greatest common divisor or prime factors. Both of these methods are used to recognize if 80/400 can be reduced in simplest form. In this case, the greatest common divisor of 80 and 400 is 80. Dividing both the numerator and denominator by GCD, the fraction 80/400 becomes 1/5 which is the simplest form.

Simplify 80/400 as a Fraction
Using Factorization:
80/400 = (?)
80/400 = (2 x 2 x 2 x 2 x 5)/(2 x 2 x 2 x 2 x 5 x 5)      //write 80/400 in terms of factors
= 1/5
80/400 = 1/5
80/400 simplified is 1/5

Using GCD:
80/400 = (?)
GCD of 80 and 400 is 80.
80/400 = (80/80)/(400/80)
= 1/5
80/400 = 1/5
80/400 simplified is 1/5 in fraction form
where,
80/400 is the given fraction to be simplified,
1/5 is the lowest term of 80/400.

Notes: Simplify 80/400 in lowest terms
1. 80/400 can be simplified only if the GCD of numerator and denominator is greater than 1. In this case, the GCD of 80 and 400 is 80 which is the greatest factor that evenly divides both numerator and denominator, so this fraction 80/400 can be represented in its reduced form.
2. On the other hand, you can also reduce 80/400 in simplest form by using the factorization method. In this case, the numerator and denominator of fraction should be written in the form of prime factors, so the fraction 80/400 becomes (2 x 2 x 2 x 2 x 5)/(2 x 2 x 2 x 2 x 5 x 5). Now you can check and cancel the factors if any factors of numerator and denominator cancel each other to simplify 80/400 in its lowest terms.

step 1 Observe the input parameters and what to be found:
Input values:
Fraction = 80/400

what to be found:
80/400 = ?
Simplify 80/400 in lowest terms.

step 2 Find the prime factors of the numerator of given fraction 80/400.
Prime factors of 80 = 2 x 2 x 2 x 2 x 5

step 3 Find the prime factors of the denominator of given fraction 80/400.
Prime factors of 400 = 2 x 2 x 2 x 2 x 5 x 5

step 4 Rewrite the fraction 80/400 in the form of prime factors as like the below:
80/400= (2 x 2 x 2 x 2 x 5) / (2 x 2 x 2 x 2 x 5 x 5)

step 5 Check and reduce the factors of 80 and 400 if any factors in the numerator and denominator cancel each other:
= (2 x 2 x 2 x 2 x 5) / (2 x 2 x 2 x 2 x 5 x 5)
= (1)/( 5)
80/400 = 1/5

Hence,
80/400 in simplest form is 1/5.

Representing fraction 80/400 in lowest terms is a better way than its original form to easily recognize the fraction or use in mathematical operations. Simplify fraction involves finding the greatest common factor or factorization. Recognizing the GCD or prime factors of numerator and denominator of a fraction is key when you start reducing fractions like 80/400 in its lowest terms.