Greatest Common Factor of 121/38, 702/17, 158/954

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 121/38, 702/17, 158/954

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 121/38,702/17,158/954

Given fractions are 121/38,702/17,158/954

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 121,702,158

Greatest Common Factor of Numerators i.e. GCF of 121,702,158 is 1 .

LCM of Denominators means LCM of 38,17,954 as per the given fractions.

LCM of 38,17,954 is 308142 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 121,702,158

GCF of Fractions 121/38,702/17,158/954 is 1/308142

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

Greatest Common Factor of 121,702,158 By Matching Biggest Common Factor Method

Greatest Common Factor of 121,702,158 By Matching Biggest Common Factor Method

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 121,702,158 . The biggest common factor number is the GCF number.
So the greatest common factor 121,702,158 is 1.

Lets's calculate LCM of 38,17,954

2 38, 17, 954
19, 17, 477

∴ So the LCM of the given numbers is 2 x 19 x 17 x 477 = 308142

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/308142

Therefore, the GCF of Fractions 121/38,702/17,158/954 is 1/308142

Least Common Multiple of 38,17,954 with GCF Formula

Least Common Multiple of 38,17,954 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 38,17,954 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,17,954) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(38,17,954) x common factors =1 x 2 = 2

LCM(38,17,954) = ( 38 × 17 × 954 ) / 2

LCM(38,17,954) = 616284 / 2

LCM(38,17,954) = 308142


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 121/38, 702/17, 158/954

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 121/38, 702/17, 158/954?

Answer: GCF of Numerators as per given numbers 121/38, 702/17, 158/954 is

GCF of Numerators i.e. for 121,702,158 is 1

LCM of denominators i.e. for 38,17,954 is 308142.

Thus, GCF of Fractions is 1/308142.Finally, GCF of Fractions for 121/38, 702/17, 158/954 is 1/308142.