Greatest Common Factor of 318/189, 2045/145

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 318/189, 2045/145

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 318/189,2045/145

Given fractions are 318/189,2045/145

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 318,2045

Greatest Common Factor of Numerators i.e. GCF of 318,2045 is 1 .

LCM of Denominators means LCM of 189,145 as per the given fractions.

LCM of 189,145 is 27405 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 318,2045

GCF of Fractions 318/189,2045/145 is 1/27405

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

Greatest Common Factor of 318,2045 By Matching Biggest Common Factor Method

Greatest Common Factor of 318,2045 By Matching Biggest Common Factor Method

Factors of 318

List of positive integer factors of 318 that divides 318 without a remainder.

1,2,3,6,53,106,159,318

Factors of 2045

List of positive integer factors of 2045 that divides 2045 without a remainder.

1,5,409,2045

Greatest Common Factor

We found the factors 318,2045 . The biggest common factor number is the GCF number.
So the greatest common factor 318,2045 is 1.

Lets's calculate LCM of 189,145

Given numbers has no common factors except 1. So, there LCM is their product i.e 27405

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/27405

Therefore, the GCF of Fractions 318/189,2045/145 is 1/27405

Least Common Multiple of 189,145 with GCF Formula

Least Common Multiple of 189,145 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 189,145 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(189,145) = 1

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

GCF(189,145) x common factors =1 x 1 = 1

LCM(189,145) = ( 189 × 145 ) / 1

LCM(189,145) = 27405 / 1

LCM(189,145) = 27405


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 318/189, 2045/145

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 318/189, 2045/145?

Answer: GCF of Numerators as per given numbers 318/189, 2045/145 is

GCF of Numerators i.e. for 318,2045 is 1

LCM of denominators i.e. for 189,145 is 27405.

Thus, GCF of Fractions is 1/27405.Finally, GCF of Fractions for 318/189, 2045/145 is 1/27405.