Greatest Common Factor of 939/90, 649/30, 162/783

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 939/90, 649/30, 162/783

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 939/90,649/30,162/783

Given fractions are 939/90,649/30,162/783

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 939,649,162

Greatest Common Factor of Numerators i.e. GCF of 939,649,162 is 1 .

LCM of Denominators means LCM of 90,30,783 as per the given fractions.

LCM of 90,30,783 is 7830 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 939,649,162

GCF of Fractions 939/90,649/30,162/783 is 1/7830

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

Greatest Common Factor of 939,649,162 By Matching Biggest Common Factor Method

Greatest Common Factor of 939,649,162 By Matching Biggest Common Factor Method

Factors of 939

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

1,3,313,939

Factors of 649

List of positive integer factors of 649 that divides 649 without a remainder.

1,11,59,649

Factors of 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Greatest Common Factor

We found the factors 939,649,162 . The biggest common factor number is the GCF number.
So the greatest common factor 939,649,162 is 1.

Lets's calculate LCM of 90,30,783

2 90, 30, 783
3 45, 15, 783
3 5, 15, 261
5 5, 5, 87
1, 1, 87

∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 1 x 1 x 87 = 7830

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/7830

Therefore, the GCF of Fractions 939/90,649/30,162/783 is 1/7830

Least Common Multiple of 90,30,783 with GCF Formula

Least Common Multiple of 90,30,783 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 90,30,783 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,30,783) = 3

common factors(in case of two or more numbers have common factors) = 90

GCF(90,30,783) x common factors =3 x 90 = 270

LCM(90,30,783) = ( 90 × 30 × 783 ) / 270

LCM(90,30,783) = 2114100 / 270

LCM(90,30,783) = 7830


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 939/90, 649/30, 162/783

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 939/90, 649/30, 162/783?

Answer: GCF of Numerators as per given numbers 939/90, 649/30, 162/783 is

GCF of Numerators i.e. for 939,649,162 is 1

LCM of denominators i.e. for 90,30,783 is 7830.

Thus, GCF of Fractions is 1/7830.Finally, GCF of Fractions for 939/90, 649/30, 162/783 is 1/7830.