Greatest Common Factor of 13/769, 7638/7963

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 13/769, 7638/7963

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 13/769,7638/7963

Given fractions are 13/769,7638/7963

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 13,7638

Greatest Common Factor of Numerators i.e. GCF of 13,7638 is 1 .

LCM of Denominators means LCM of 769,7963 as per the given fractions.

LCM of 769,7963 is 6123547 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 13,7638

GCF of Fractions 13/769,7638/7963 is 1/6123547

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

Greatest Common Factor of 13,7638 By Matching Biggest Common Factor Method

Greatest Common Factor of 13,7638 By Matching Biggest Common Factor Method

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 7638

List of positive integer factors of 7638 that divides 7638 without a remainder.

1,2,3,6,19,38,57,67,114,134,201,402,1273,2546,3819,7638

Greatest Common Factor

We found the factors 13,7638 . The biggest common factor number is the GCF number.
So the greatest common factor 13,7638 is 1.

Lets's calculate LCM of 769,7963

Given numbers has no common factors except 1. So, there LCM is their product i.e 6123547

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/6123547

Therefore, the GCF of Fractions 13/769,7638/7963 is 1/6123547

Least Common Multiple of 769,7963 with GCF Formula

Least Common Multiple of 769,7963 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 769,7963 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(769,7963) = 1

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

GCF(769,7963) x common factors =1 x 1 = 1

LCM(769,7963) = ( 769 × 7963 ) / 1

LCM(769,7963) = 6123547 / 1

LCM(769,7963) = 6123547


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 13/769, 7638/7963

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 13/769, 7638/7963?

Answer: GCF of Numerators as per given numbers 13/769, 7638/7963 is

GCF of Numerators i.e. for 13,7638 is 1

LCM of denominators i.e. for 769,7963 is 6123547.

Thus, GCF of Fractions is 1/6123547.Finally, GCF of Fractions for 13/769, 7638/7963 is 1/6123547.