Greatest Common Factor of 19/31, 94/10, 96/70, 98/302

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


GCF of 19/31, 94/10, 96/70, 98/302

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 19/31,94/10,96/70,98/302

Given fractions are 19/31,94/10,96/70,98/302

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 19,94,96,98

Greatest Common Factor of Numerators i.e. GCF of 19,94,96,98 is 1 .

LCM of Denominators means LCM of 31,10,70,302 as per the given fractions.

LCM of 31,10,70,302 is 327670 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 19,94,96,98

GCF of Fractions 19/31,94/10,96/70,98/302 is 1/327670

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

Greatest Common Factor of 19,94,96,98 By Matching Biggest Common Factor Method

Greatest Common Factor of 19,94,96,98 By Matching Biggest Common Factor Method

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Greatest Common Factor

We found the factors 19,94,96,98 . The biggest common factor number is the GCF number.
So the greatest common factor 19,94,96,98 is 1.


Lets's calculate LCM of 31,10,70,302

2 31, 10, 70, 302
5 31, 5, 35, 151
31, 1, 7, 151

∴ So the LCM of the given numbers is 2 x 5 x 31 x 1 x 7 x 151 = 327670

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/327670

Therefore, the GCF of Fractions 19/31,94/10,96/70,98/302 is 1/327670

Least Common Multiple of 31,10,70,302 with GCF Formula

Least Common Multiple of 31,10,70,302 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 31,10,70,302 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,10,70,302) = 1

common factors(in case of two or more numbers have common factors) = 20

GCF(31,10,70,302) x common factors =1 x 20 = 20

LCM(31,10,70,302) = ( 31 × 10 × 70 × 302 ) / 20

LCM(31,10,70,302) = 6553400 / 20

LCM(31,10,70,302) = 327670


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Frequently Asked Questions on Fractional GCF of 19/31, 94/10, 96/70, 98/302

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 19/31, 94/10, 96/70, 98/302?

Answer: GCF of Numerators as per given numbers 19/31, 94/10, 96/70, 98/302 is

GCF of Numerators i.e. for 19,94,96,98 is 1

LCM of denominators i.e. for 31,10,70,302 is 327670.

Thus, GCF of Fractions is 1/327670.Finally, GCF of Fractions for 19/31, 94/10, 96/70, 98/302 is 1/327670.