Greatest Common Factor of 818/703, 660/811

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 818/703, 660/811

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 818/703,660/811

Given fractions are 818/703,660/811

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 818,660

Greatest Common Factor of Numerators i.e. GCF of 818,660 is 2 .

LCM of Denominators means LCM of 703,811 as per the given fractions.

LCM of 703,811 is 570133 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 818,660

GCF of Fractions 818/703,660/811 is 2/570133

2 818, 660
409, 330

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

Greatest Common Factor of 818,660 By Matching Biggest Common Factor Method

Greatest Common Factor of 818,660 By Matching Biggest Common Factor Method

Factors of 818

List of positive integer factors of 818 that divides 818 without a remainder.

1,2,409,818

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Greatest Common Factor

We found the factors 818,660 . The biggest common factor number is the GCF number.
So the greatest common factor 818,660 is 2.

Lets's calculate LCM of 703,811

Given numbers has no common factors except 1. So, there LCM is their product i.e 570133

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/570133

Therefore, the GCF of Fractions 818/703,660/811 is 2/570133

Least Common Multiple of 703,811 with GCF Formula

Least Common Multiple of 703,811 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 703,811 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(703,811) = 1

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

GCF(703,811) x common factors =1 x 1 = 1

LCM(703,811) = ( 703 × 811 ) / 1

LCM(703,811) = 570133 / 1

LCM(703,811) = 570133


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 818/703, 660/811

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 818/703, 660/811?

Answer: GCF of Numerators as per given numbers 818/703, 660/811 is

GCF of Numerators i.e. for 818,660 is 2

LCM of denominators i.e. for 703,811 is 570133.

Thus, GCF of Fractions is 2/570133.Finally, GCF of Fractions for 818/703, 660/811 is 2/570133.