Greatest Common Factor of 358/57, 638/33, 189/871

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 358/57, 638/33, 189/871

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 358/57,638/33,189/871

Given fractions are 358/57,638/33,189/871

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 358,638,189

Greatest Common Factor of Numerators i.e. GCF of 358,638,189 is 1 .

LCM of Denominators means LCM of 57,33,871 as per the given fractions.

LCM of 57,33,871 is 546117 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 358,638,189

GCF of Fractions 358/57,638/33,189/871 is 1/546117

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

Greatest Common Factor of 358,638,189 By Matching Biggest Common Factor Method

Greatest Common Factor of 358,638,189 By Matching Biggest Common Factor Method

Factors of 358

List of positive integer factors of 358 that divides 358 without a remainder.

1,2,179,358

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 358,638,189 . The biggest common factor number is the GCF number.
So the greatest common factor 358,638,189 is 1.

Lets's calculate LCM of 57,33,871

3 57, 33, 871
19, 11, 871

∴ So the LCM of the given numbers is 3 x 19 x 11 x 871 = 546117

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/546117

Therefore, the GCF of Fractions 358/57,638/33,189/871 is 1/546117

Least Common Multiple of 57,33,871 with GCF Formula

Least Common Multiple of 57,33,871 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 57,33,871 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,33,871) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(57,33,871) x common factors =1 x 3 = 3

LCM(57,33,871) = ( 57 × 33 × 871 ) / 3

LCM(57,33,871) = 1638351 / 3

LCM(57,33,871) = 546117


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 358/57, 638/33, 189/871

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 358/57, 638/33, 189/871?

Answer: GCF of Numerators as per given numbers 358/57, 638/33, 189/871 is

GCF of Numerators i.e. for 358,638,189 is 1

LCM of denominators i.e. for 57,33,871 is 546117.

Thus, GCF of Fractions is 1/546117.Finally, GCF of Fractions for 358/57, 638/33, 189/871 is 1/546117.