Greatest Common Factor of 7/38, 17/91, 15/848, 194/506

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 7/38, 17/91, 15/848, 194/506

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 7/38,17/91,15/848,194/506

Given fractions are 7/38,17/91,15/848,194/506

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 7,17,15,194

Greatest Common Factor of Numerators i.e. GCF of 7,17,15,194 is 1 .

LCM of Denominators means LCM of 38,91,848,506 as per the given fractions.

LCM of 38,91,848,506 is 370946576 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 7,17,15,194

GCF of Fractions 7/38,17/91,15/848,194/506 is 1/370946576

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

Greatest Common Factor of 7,17,15,194 By Matching Biggest Common Factor Method

Greatest Common Factor of 7,17,15,194 By Matching Biggest Common Factor Method

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 194

List of positive integer factors of 194 that divides 194 without a remainder.

1,2,97,194

Greatest Common Factor

We found the factors 7,17,15,194 . The biggest common factor number is the GCF number.
So the greatest common factor 7,17,15,194 is 1.

Lets's calculate LCM of 38,91,848,506

2 38, 91, 848, 506
19, 91, 424, 253

∴ So the LCM of the given numbers is 2 x 19 x 91 x 424 x 253 = 370946576

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/370946576

Therefore, the GCF of Fractions 7/38,17/91,15/848,194/506 is 1/370946576

Least Common Multiple of 38,91,848,506 with GCF Formula

Least Common Multiple of 38,91,848,506 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 38,91,848,506 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,91,848,506) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(38,91,848,506) x common factors =1 x 4 = 4

LCM(38,91,848,506) = ( 38 × 91 × 848 × 506 ) / 4

LCM(38,91,848,506) = 1483786304 / 4

LCM(38,91,848,506) = 370946576


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 7/38, 17/91, 15/848, 194/506

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 7/38, 17/91, 15/848, 194/506?

Answer: GCF of Numerators as per given numbers 7/38, 17/91, 15/848, 194/506 is

GCF of Numerators i.e. for 7,17,15,194 is 1

LCM of denominators i.e. for 38,91,848,506 is 370946576.

Thus, GCF of Fractions is 1/370946576.Finally, GCF of Fractions for 7/38, 17/91, 15/848, 194/506 is 1/370946576.