Greatest Common Factor of 49/143, 61/117, 894/711

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 49/143, 61/117, 894/711

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 49/143,61/117,894/711

Given fractions are 49/143,61/117,894/711

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 49,61,894

Greatest Common Factor of Numerators i.e. GCF of 49,61,894 is 1 .

LCM of Denominators means LCM of 143,117,711 as per the given fractions.

LCM of 143,117,711 is 101673 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 49,61,894

GCF of Fractions 49/143,61/117,894/711 is 1/101673

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

Greatest Common Factor of 49,61,894 By Matching Biggest Common Factor Method

Greatest Common Factor of 49,61,894 By Matching Biggest Common Factor Method

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 894

List of positive integer factors of 894 that divides 894 without a remainder.

1,2,3,6,149,298,447,894

Greatest Common Factor

We found the factors 49,61,894 . The biggest common factor number is the GCF number.
So the greatest common factor 49,61,894 is 1.

Lets's calculate LCM of 143,117,711

3 143, 117, 711
3 143, 39, 237
13 143, 13, 79
11, 1, 79

∴ So the LCM of the given numbers is 3 x 3 x 13 x 11 x 1 x 79 = 101673

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/101673

Therefore, the GCF of Fractions 49/143,61/117,894/711 is 1/101673

Least Common Multiple of 143,117,711 with GCF Formula

Least Common Multiple of 143,117,711 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 143,117,711 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(143,117,711) = 1

common factors(in case of two or more numbers have common factors) = 117

GCF(143,117,711) x common factors =1 x 117 = 117

LCM(143,117,711) = ( 143 × 117 × 711 ) / 117

LCM(143,117,711) = 11895741 / 117

LCM(143,117,711) = 101673


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 49/143, 61/117, 894/711

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 49/143, 61/117, 894/711?

Answer: GCF of Numerators as per given numbers 49/143, 61/117, 894/711 is

GCF of Numerators i.e. for 49,61,894 is 1

LCM of denominators i.e. for 143,117,711 is 101673.

Thus, GCF of Fractions is 1/101673.Finally, GCF of Fractions for 49/143, 61/117, 894/711 is 1/101673.