42/356 Simplified

Learn how to find what is 42/356 simplified as a fraction just in a few minutes. We have covered why the GCF or factorization is important to simplify 42/356 in simplest form.

To reduce 42/356 in its lowest terms, you must be familiar with either how to find the greatest common factor or prime factors. Both of these methods are used to recognize if 42/356 can be reduced in simplest form. In this case, the (greatest common factor) GDF of 42 and 356 is 2. Dividing both the numerator and denominator by GCF, the fraction 42/356 becomes 21/178 which is the simplest form.

42/356 Simplified as a Fraction
Using Factorization:
42/356 = (?)
42/356 = (2 x 3 x 7)/(2 x 2 x 89)      write 42/356 in terms of factors
= 21/178
42/356 = 21/178
42/356 simplified is 21/178

Using GCF
42/356 = (?)
GCF of 42 and 356 is 2.
42/356 = (42/2)/(356/2)
= 21/178
42/356 = 21/178
42/356 simplified is 21/178 in fraction form
where,
42/356 is the given fraction to be simplified,
21/178 is the lowest term of 42/356.

Notes: 42/356 simplified in lowest terms
1. 42/356 can be simplified only if the GCF of numerator and denominator is greater than 1. In this case, the GCF of 42 and 356 is 2 which is the greatest factor that evenly divides both numerator and denominator, so this fraction 42/356 can be represented in its reduced form.
2. On the other hand, you can also reduce 42/356 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 42/356 becomes (2 x 3 x 7)/(2 x 2 x 89). Now you can check and cancel the factors if any factors of numerator and denominator cancel each other to simplify 42/356 in its lowest terms.

step 1 Observe the input parameters and what to be found:
Input values:
Fraction = 42/356

what to be found:
42/356 = ?
Reduce 42/356 in lowest terms.

step 2 Find the prime factors of the numerator of given fraction 42/356.
Prime factors of 42 = 2 x 3 x 7

step 3 Find the prime factors of the denominator of given fraction 42/356.
Prime factors of 356 = 2 x 2 x 89

step 4 Rewrite the fraction 42/356 in the form of prime factors as like the below:
42/356= (2 x 3 x 7) / (2 x 2 x 89)

step 5 Check and reduce the factors of 42 and 356 if any factors in the numerator and denominator cancel each other:
= (2 x 3 x 7) / (2 x 2 x 89)
= ( 3 x 7)/( 2 x 89)
42/356 = 21/178
Hence,
42/356 in simplest form is 21/178.

42/356 simplified is 21/178, representing fraction in lowest terms is a better way than its original form, to easily recognize the fraction or use in mathematical operations. Simplifying 42/356 to its simplest form involves the greatest common factor or factorization. Recognizing the GCF or prime factors of numerator and denominator of a fraction is key when you start reducing fractions like 42/356 in its lowest terms.