Greatest Common Factor of 69/49, 49/71, 67/94, 73/143

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 69/49, 49/71, 67/94, 73/143

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 69/49,49/71,67/94,73/143

Given fractions are 69/49,49/71,67/94,73/143

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 69,49,67,73

Greatest Common Factor of Numerators i.e. GCF of 69,49,67,73 is 1 .

LCM of Denominators means LCM of 49,71,94,143 as per the given fractions.

LCM of 49,71,94,143 is 46764718 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 69,49,67,73

GCF of Fractions 69/49,49/71,67/94,73/143 is 1/46764718

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

Greatest Common Factor of 69,49,67,73 By Matching Biggest Common Factor Method

Greatest Common Factor of 69,49,67,73 By Matching Biggest Common Factor Method

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 49

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

1,7,49

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Greatest Common Factor

We found the factors 69,49,67,73 . The biggest common factor number is the GCF number.
So the greatest common factor 69,49,67,73 is 1.

Lets's calculate LCM of 49,71,94,143

Given numbers has no common factors except 1. So, there LCM is their product i.e 46764718

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/46764718

Therefore, the GCF of Fractions 69/49,49/71,67/94,73/143 is 1/46764718

Least Common Multiple of 49,71,94,143 with GCF Formula

Least Common Multiple of 49,71,94,143 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 49,71,94,143 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(49,71,94,143) = 1

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

GCF(49,71,94,143) x common factors =1 x 1 = 1

LCM(49,71,94,143) = ( 49 × 71 × 94 × 143 ) / 1

LCM(49,71,94,143) = 46764718 / 1

LCM(49,71,94,143) = 46764718


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 69/49, 49/71, 67/94, 73/143

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 69/49, 49/71, 67/94, 73/143?

Answer: GCF of Numerators as per given numbers 69/49, 49/71, 67/94, 73/143 is

GCF of Numerators i.e. for 69,49,67,73 is 1

LCM of denominators i.e. for 49,71,94,143 is 46764718.

Thus, GCF of Fractions is 1/46764718.Finally, GCF of Fractions for 69/49, 49/71, 67/94, 73/143 is 1/46764718.