Greatest Common Factor of 930/18, 939/65, 841/128

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 930/18, 939/65, 841/128

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 930/18,939/65,841/128

Given fractions are 930/18,939/65,841/128

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 930,939,841

Greatest Common Factor of Numerators i.e. GCF of 930,939,841 is 1 .

LCM of Denominators means LCM of 18,65,128 as per the given fractions.

LCM of 18,65,128 is 74880 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 930,939,841

GCF of Fractions 930/18,939/65,841/128 is 1/74880

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

Greatest Common Factor of 930,939,841 By Matching Biggest Common Factor Method

Greatest Common Factor of 930,939,841 By Matching Biggest Common Factor Method

Factors of 930

List of positive integer factors of 930 that divides 930 without a remainder.

1,2,3,5,6,10,15,30,31,62,93,155,186,310,465,930

Factors of 939

List of positive integer factors of 939 that divides 939 without a remainder.

1,3,313,939

Factors of 841

List of positive integer factors of 841 that divides 841 without a remainder.

1,29,841

Greatest Common Factor

We found the factors 930,939,841 . The biggest common factor number is the GCF number.
So the greatest common factor 930,939,841 is 1.

Lets's calculate LCM of 18,65,128

2 18, 65, 128
9, 65, 64

∴ So the LCM of the given numbers is 2 x 9 x 65 x 64 = 74880

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/74880

Therefore, the GCF of Fractions 930/18,939/65,841/128 is 1/74880

Least Common Multiple of 18,65,128 with GCF Formula

Least Common Multiple of 18,65,128 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 18,65,128 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(18,65,128) = 1

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

GCF(18,65,128) x common factors =1 x 2 = 2

LCM(18,65,128) = ( 18 × 65 × 128 ) / 2

LCM(18,65,128) = 149760 / 2

LCM(18,65,128) = 74880


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 930/18, 939/65, 841/128

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 930/18, 939/65, 841/128?

Answer: GCF of Numerators as per given numbers 930/18, 939/65, 841/128 is

GCF of Numerators i.e. for 930,939,841 is 1

LCM of denominators i.e. for 18,65,128 is 74880.

Thus, GCF of Fractions is 1/74880.Finally, GCF of Fractions for 930/18, 939/65, 841/128 is 1/74880.