Greatest Common Factor of 6690/421, 7069/7856

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 6690/421, 7069/7856

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 6690/421,7069/7856

Given fractions are 6690/421,7069/7856

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 6690,7069

Greatest Common Factor of Numerators i.e. GCF of 6690,7069 is 1 .

LCM of Denominators means LCM of 421,7856 as per the given fractions.

LCM of 421,7856 is 3307376 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 6690,7069

GCF of Fractions 6690/421,7069/7856 is 1/3307376

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

Greatest Common Factor of 6690,7069 By Matching Biggest Common Factor Method

Greatest Common Factor of 6690,7069 By Matching Biggest Common Factor Method

Factors of 6690

List of positive integer factors of 6690 that divides 6690 without a remainder.

1,2,3,5,6,10,15,30,223,446,669,1115,1338,2230,3345,6690

Factors of 7069

List of positive integer factors of 7069 that divides 7069 without a remainder.

1,7069

Greatest Common Factor

We found the factors 6690,7069 . The biggest common factor number is the GCF number.
So the greatest common factor 6690,7069 is 1.

Lets's calculate LCM of 421,7856

Given numbers has no common factors except 1. So, there LCM is their product i.e 3307376

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/3307376

Therefore, the GCF of Fractions 6690/421,7069/7856 is 1/3307376

Least Common Multiple of 421,7856 with GCF Formula

Least Common Multiple of 421,7856 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 421,7856 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(421,7856) = 1

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

GCF(421,7856) x common factors =1 x 1 = 1

LCM(421,7856) = ( 421 × 7856 ) / 1

LCM(421,7856) = 3307376 / 1

LCM(421,7856) = 3307376


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 6690/421, 7069/7856

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 6690/421, 7069/7856?

Answer: GCF of Numerators as per given numbers 6690/421, 7069/7856 is

GCF of Numerators i.e. for 6690,7069 is 1

LCM of denominators i.e. for 421,7856 is 3307376.

Thus, GCF of Fractions is 1/3307376.Finally, GCF of Fractions for 6690/421, 7069/7856 is 1/3307376.