Greatest Common Factor of 35/345, 438/230

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 35/345, 438/230

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 35/345,438/230

Given fractions are 35/345,438/230

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 35,438

Greatest Common Factor of Numerators i.e. GCF of 35,438 is 1 .

LCM of Denominators means LCM of 345,230 as per the given fractions.

LCM of 345,230 is 690 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 35,438

GCF of Fractions 35/345,438/230 is 1/690

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

Greatest Common Factor of 35,438 By Matching Biggest Common Factor Method

Greatest Common Factor of 35,438 By Matching Biggest Common Factor Method

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 35,438 . The biggest common factor number is the GCF number.
So the greatest common factor 35,438 is 1.

Lets's calculate LCM of 345,230

5 345, 230
23 69, 46
3, 2

∴ So the LCM of the given numbers is 5 x 23 x 3 x 2 = 690

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/690

Therefore, the GCF of Fractions 35/345,438/230 is 1/690

Least Common Multiple of 345,230 with GCF Formula

Least Common Multiple of 345,230 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 345,230 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(345,230) = 115

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

GCF(345,230) x common factors =115 x 1 = 115

LCM(345,230) = ( 345 × 230 ) / 115

LCM(345,230) = 79350 / 115

LCM(345,230) = 690


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 35/345, 438/230

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 35/345, 438/230?

Answer: GCF of Numerators as per given numbers 35/345, 438/230 is

GCF of Numerators i.e. for 35,438 is 1

LCM of denominators i.e. for 345,230 is 690.

Thus, GCF of Fractions is 1/690.Finally, GCF of Fractions for 35/345, 438/230 is 1/690.