Greatest Common Factor of 647/47, 268/61, 851/799

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 647/47, 268/61, 851/799

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 647/47,268/61,851/799

Given fractions are 647/47,268/61,851/799

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 647,268,851

Greatest Common Factor of Numerators i.e. GCF of 647,268,851 is 1 .

LCM of Denominators means LCM of 47,61,799 as per the given fractions.

LCM of 47,61,799 is 48739 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 647,268,851

GCF of Fractions 647/47,268/61,851/799 is 1/48739

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

Greatest Common Factor of 647,268,851 By Matching Biggest Common Factor Method

Greatest Common Factor of 647,268,851 By Matching Biggest Common Factor Method

Factors of 647

List of positive integer factors of 647 that divides 647 without a remainder.

1,647

Factors of 268

List of positive integer factors of 268 that divides 268 without a remainder.

1,2,4,67,134,268

Factors of 851

List of positive integer factors of 851 that divides 851 without a remainder.

1,23,37,851

Greatest Common Factor

We found the factors 647,268,851 . The biggest common factor number is the GCF number.
So the greatest common factor 647,268,851 is 1.

Lets's calculate LCM of 47,61,799

47 47, 61, 799
1, 61, 17

∴ So the LCM of the given numbers is 47 x 1 x 61 x 17 = 48739

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/48739

Therefore, the GCF of Fractions 647/47,268/61,851/799 is 1/48739

Least Common Multiple of 47,61,799 with GCF Formula

Least Common Multiple of 47,61,799 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 47,61,799 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,61,799) = 1

common factors(in case of two or more numbers have common factors) = 47

GCF(47,61,799) x common factors =1 x 47 = 47

LCM(47,61,799) = ( 47 × 61 × 799 ) / 47

LCM(47,61,799) = 2290733 / 47

LCM(47,61,799) = 48739


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 647/47, 268/61, 851/799

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 647/47, 268/61, 851/799?

Answer: GCF of Numerators as per given numbers 647/47, 268/61, 851/799 is

GCF of Numerators i.e. for 647,268,851 is 1

LCM of denominators i.e. for 47,61,799 is 48739.

Thus, GCF of Fractions is 1/48739.Finally, GCF of Fractions for 647/47, 268/61, 851/799 is 1/48739.