Greatest Common Factor of 947/64, 863/20, 778/943

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 947/64, 863/20, 778/943

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 947/64,863/20,778/943

Given fractions are 947/64,863/20,778/943

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 947,863,778

Greatest Common Factor of Numerators i.e. GCF of 947,863,778 is 1 .

LCM of Denominators means LCM of 64,20,943 as per the given fractions.

LCM of 64,20,943 is 301760 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 947,863,778

GCF of Fractions 947/64,863/20,778/943 is 1/301760

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

Greatest Common Factor of 947,863,778 By Matching Biggest Common Factor Method

Greatest Common Factor of 947,863,778 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 863

List of positive integer factors of 863 that divides 863 without a remainder.

1,863

Factors of 778

List of positive integer factors of 778 that divides 778 without a remainder.

1,2,389,778

Greatest Common Factor

We found the factors 947,863,778 . The biggest common factor number is the GCF number.
So the greatest common factor 947,863,778 is 1.

Lets's calculate LCM of 64,20,943

2 64, 20, 943
2 32, 10, 943
16, 5, 943

∴ So the LCM of the given numbers is 2 x 2 x 16 x 5 x 943 = 301760

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/301760

Therefore, the GCF of Fractions 947/64,863/20,778/943 is 1/301760

Least Common Multiple of 64,20,943 with GCF Formula

Least Common Multiple of 64,20,943 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 64,20,943 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(64,20,943) = 1

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

GCF(64,20,943) x common factors =1 x 4 = 4

LCM(64,20,943) = ( 64 × 20 × 943 ) / 4

LCM(64,20,943) = 1207040 / 4

LCM(64,20,943) = 301760


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 947/64, 863/20, 778/943

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 947/64, 863/20, 778/943?

Answer: GCF of Numerators as per given numbers 947/64, 863/20, 778/943 is

GCF of Numerators i.e. for 947,863,778 is 1

LCM of denominators i.e. for 64,20,943 is 301760.

Thus, GCF of Fractions is 1/301760.Finally, GCF of Fractions for 947/64, 863/20, 778/943 is 1/301760.