Greatest Common Factor of 543/38, 859/48, 803/45

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 543/38, 859/48, 803/45

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 543/38,859/48,803/45

Given fractions are 543/38,859/48,803/45

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 543,859,803

Greatest Common Factor of Numerators i.e. GCF of 543,859,803 is 1 .

LCM of Denominators means LCM of 38,48,45 as per the given fractions.

LCM of 38,48,45 is 13680 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 543,859,803

GCF of Fractions 543/38,859/48,803/45 is 1/13680

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

Greatest Common Factor of 543,859,803 By Matching Biggest Common Factor Method

Greatest Common Factor of 543,859,803 By Matching Biggest Common Factor Method

Factors of 543

List of positive integer factors of 543 that divides 543 without a remainder.

1,3,181,543

Factors of 859

List of positive integer factors of 859 that divides 859 without a remainder.

1,859

Factors of 803

List of positive integer factors of 803 that divides 803 without a remainder.

1,11,73,803

Greatest Common Factor

We found the factors 543,859,803 . The biggest common factor number is the GCF number.
So the greatest common factor 543,859,803 is 1.

Lets's calculate LCM of 38,48,45

2 38, 48, 45
3 19, 24, 45
19, 8, 15

∴ So the LCM of the given numbers is 2 x 3 x 19 x 8 x 15 = 13680

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/13680

Therefore, the GCF of Fractions 543/38,859/48,803/45 is 1/13680

Least Common Multiple of 38,48,45 with GCF Formula

Least Common Multiple of 38,48,45 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 38,48,45 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,48,45) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(38,48,45) x common factors =1 x 6 = 6

LCM(38,48,45) = ( 38 × 48 × 45 ) / 6

LCM(38,48,45) = 82080 / 6

LCM(38,48,45) = 13680


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 543/38, 859/48, 803/45

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 543/38, 859/48, 803/45?

Answer: GCF of Numerators as per given numbers 543/38, 859/48, 803/45 is

GCF of Numerators i.e. for 543,859,803 is 1

LCM of denominators i.e. for 38,48,45 is 13680.

Thus, GCF of Fractions is 1/13680.Finally, GCF of Fractions for 543/38, 859/48, 803/45 is 1/13680.