Greatest Common Factor of 641/66, 236/73, 685/768

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 641/66, 236/73, 685/768

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 641/66,236/73,685/768

Given fractions are 641/66,236/73,685/768

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 641,236,685

Greatest Common Factor of Numerators i.e. GCF of 641,236,685 is 1 .

LCM of Denominators means LCM of 66,73,768 as per the given fractions.

LCM of 66,73,768 is 616704 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 641,236,685

GCF of Fractions 641/66,236/73,685/768 is 1/616704

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

Greatest Common Factor of 641,236,685 By Matching Biggest Common Factor Method

Greatest Common Factor of 641,236,685 By Matching Biggest Common Factor Method

Factors of 641

List of positive integer factors of 641 that divides 641 without a remainder.

1,641

Factors of 236

List of positive integer factors of 236 that divides 236 without a remainder.

1,2,4,59,118,236

Factors of 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

Greatest Common Factor

We found the factors 641,236,685 . The biggest common factor number is the GCF number.
So the greatest common factor 641,236,685 is 1.

Lets's calculate LCM of 66,73,768

2 66, 73, 768
3 33, 73, 384
11, 73, 128

∴ So the LCM of the given numbers is 2 x 3 x 11 x 73 x 128 = 616704

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/616704

Therefore, the GCF of Fractions 641/66,236/73,685/768 is 1/616704

Least Common Multiple of 66,73,768 with GCF Formula

Least Common Multiple of 66,73,768 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 66,73,768 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(66,73,768) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(66,73,768) x common factors =1 x 6 = 6

LCM(66,73,768) = ( 66 × 73 × 768 ) / 6

LCM(66,73,768) = 3700224 / 6

LCM(66,73,768) = 616704


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 641/66, 236/73, 685/768

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 641/66, 236/73, 685/768?

Answer: GCF of Numerators as per given numbers 641/66, 236/73, 685/768 is

GCF of Numerators i.e. for 641,236,685 is 1

LCM of denominators i.e. for 66,73,768 is 616704.

Thus, GCF of Fractions is 1/616704.Finally, GCF of Fractions for 641/66, 236/73, 685/768 is 1/616704.