Greatest Common Factor of 393/305, 4274/657

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 393/305, 4274/657

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

Greatest Common Factor of 393/305,4274/657

Given fractions are 393/305,4274/657

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 393,4274

Greatest Common Factor of Numerators i.e. GCF of 393,4274 is 1 .

LCM of Denominators means LCM of 305,657 as per the given fractions.

LCM of 305,657 is 200385 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 393,4274

GCF of Fractions 393/305,4274/657 is 1/200385

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 393,4274 By Matching Biggest Common Factor Method

Greatest Common Factor of 393,4274 By Matching Biggest Common Factor Method

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 4274

List of positive integer factors of 4274 that divides 4274 without a remainder.

1,2,2137,4274

Greatest Common Factor

We found the factors 393,4274 . The biggest common factor number is the GCF number.
So the greatest common factor 393,4274 is 1.

Lets's calculate LCM of 305,657

Given numbers has no common factors except 1. So, there LCM is their product i.e 200385

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/200385

Therefore, the GCF of Fractions 393/305,4274/657 is 1/200385

Least Common Multiple of 305,657 with GCF Formula

Least Common Multiple of 305,657 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 305,657 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(305,657) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(305,657) x common factors =1 x 1 = 1

LCM(305,657) = ( 305 × 657 ) / 1

LCM(305,657) = 200385 / 1

LCM(305,657) = 200385


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 393/305, 4274/657

1. How to find GCF in Fractions?

Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.

2. What is the GCF of Fractions for 393/305, 4274/657?

Answer: GCF of Numerators as per given numbers 393/305, 4274/657 is

GCF of Numerators i.e. for 393,4274 is 1

LCM of denominators i.e. for 305,657 is 200385.

Thus, GCF of Fractions is 1/200385.Finally, GCF of Fractions for 393/305, 4274/657 is 1/200385.