Greatest Common Factor of 947/85, 484/95, 831/117

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 947/85, 484/95, 831/117

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 947/85,484/95,831/117

Given fractions are 947/85,484/95,831/117

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 947,484,831

Greatest Common Factor of Numerators i.e. GCF of 947,484,831 is 1 .

LCM of Denominators means LCM of 85,95,117 as per the given fractions.

LCM of 85,95,117 is 188955 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 947,484,831

GCF of Fractions 947/85,484/95,831/117 is 1/188955

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

Greatest Common Factor of 947,484,831 By Matching Biggest Common Factor Method

Greatest Common Factor of 947,484,831 By Matching Biggest Common Factor Method

Factors of 947

List of positive integer factors of 947 that divides 947 without a remainder.

1,947

Factors of 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Factors of 831

List of positive integer factors of 831 that divides 831 without a remainder.

1,3,277,831

Greatest Common Factor

We found the factors 947,484,831 . The biggest common factor number is the GCF number.
So the greatest common factor 947,484,831 is 1.

Lets's calculate LCM of 85,95,117

5 85, 95, 117
17, 19, 117

∴ So the LCM of the given numbers is 5 x 17 x 19 x 117 = 188955

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/188955

Therefore, the GCF of Fractions 947/85,484/95,831/117 is 1/188955

Least Common Multiple of 85,95,117 with GCF Formula

Least Common Multiple of 85,95,117 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 85,95,117 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(85,95,117) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(85,95,117) x common factors =1 x 5 = 5

LCM(85,95,117) = ( 85 × 95 × 117 ) / 5

LCM(85,95,117) = 944775 / 5

LCM(85,95,117) = 188955


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 947/85, 484/95, 831/117

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 947/85, 484/95, 831/117?

Answer: GCF of Numerators as per given numbers 947/85, 484/95, 831/117 is

GCF of Numerators i.e. for 947,484,831 is 1

LCM of denominators i.e. for 85,95,117 is 188955.

Thus, GCF of Fractions is 1/188955.Finally, GCF of Fractions for 947/85, 484/95, 831/117 is 1/188955.