Greatest Common Factor of 143/303, 392/172, 207/843

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 143/303, 392/172, 207/843

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 143/303,392/172,207/843

Given fractions are 143/303,392/172,207/843

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 143,392,207

Greatest Common Factor of Numerators i.e. GCF of 143,392,207 is 1 .

LCM of Denominators means LCM of 303,172,843 as per the given fractions.

LCM of 303,172,843 is 14644596 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 143,392,207

GCF of Fractions 143/303,392/172,207/843 is 1/14644596

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

Greatest Common Factor of 143,392,207 By Matching Biggest Common Factor Method

Greatest Common Factor of 143,392,207 By Matching Biggest Common Factor Method

Factors of 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 207

List of positive integer factors of 207 that divides 207 without a remainder.

1,3,9,23,69,207

Greatest Common Factor

We found the factors 143,392,207 . The biggest common factor number is the GCF number.
So the greatest common factor 143,392,207 is 1.

Lets's calculate LCM of 303,172,843

3 303, 172, 843
101, 172, 281

∴ So the LCM of the given numbers is 3 x 101 x 172 x 281 = 14644596

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/14644596

Therefore, the GCF of Fractions 143/303,392/172,207/843 is 1/14644596

Least Common Multiple of 303,172,843 with GCF Formula

Least Common Multiple of 303,172,843 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 303,172,843 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(303,172,843) = 1

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

GCF(303,172,843) x common factors =1 x 3 = 3

LCM(303,172,843) = ( 303 × 172 × 843 ) / 3

LCM(303,172,843) = 43933788 / 3

LCM(303,172,843) = 14644596


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 143/303, 392/172, 207/843

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 143/303, 392/172, 207/843?

Answer: GCF of Numerators as per given numbers 143/303, 392/172, 207/843 is

GCF of Numerators i.e. for 143,392,207 is 1

LCM of denominators i.e. for 303,172,843 is 14644596.

Thus, GCF of Fractions is 1/14644596.Finally, GCF of Fractions for 143/303, 392/172, 207/843 is 1/14644596.