Greatest Common Factor of 788/685, 7742/444

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 788/685, 7742/444

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 788/685,7742/444

Given fractions are 788/685,7742/444

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 788,7742

Greatest Common Factor of Numerators i.e. GCF of 788,7742 is 2 .

LCM of Denominators means LCM of 685,444 as per the given fractions.

LCM of 685,444 is 304140 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 788,7742

GCF of Fractions 788/685,7742/444 is 2/304140

2 788, 7742
394, 3871

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 788,7742 By Matching Biggest Common Factor Method

Greatest Common Factor of 788,7742 By Matching Biggest Common Factor Method

Factors of 788

List of positive integer factors of 788 that divides 788 without a remainder.

1,2,4,197,394,788

Factors of 7742

List of positive integer factors of 7742 that divides 7742 without a remainder.

1,2,7,14,49,79,98,158,553,1106,3871,7742

Greatest Common Factor

We found the factors 788,7742 . The biggest common factor number is the GCF number.
So the greatest common factor 788,7742 is 2.

Lets's calculate LCM of 685,444

Given numbers has no common factors except 1. So, there LCM is their product i.e 304140

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/304140

Therefore, the GCF of Fractions 788/685,7742/444 is 2/304140

Least Common Multiple of 685,444 with GCF Formula

Least Common Multiple of 685,444 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 685,444 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(685,444) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(685,444) x common factors =1 x 1 = 1

LCM(685,444) = ( 685 × 444 ) / 1

LCM(685,444) = 304140 / 1

LCM(685,444) = 304140


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 788/685, 7742/444

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 788/685, 7742/444?

Answer: GCF of Numerators as per given numbers 788/685, 7742/444 is

GCF of Numerators i.e. for 788,7742 is 2

LCM of denominators i.e. for 685,444 is 304140.

Thus, GCF of Fractions is 2/304140.Finally, GCF of Fractions for 788/685, 7742/444 is 2/304140.