Greatest Common Factor of 60/69, 23/98, 22/28, 81/437

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 60/69, 23/98, 22/28, 81/437

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 60/69,23/98,22/28,81/437

Given fractions are 60/69,23/98,22/28,81/437

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 60,23,22,81

Greatest Common Factor of Numerators i.e. GCF of 60,23,22,81 is 1 .

LCM of Denominators means LCM of 69,98,28,437 as per the given fractions.

LCM of 69,98,28,437 is 256956 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 60,23,22,81

GCF of Fractions 60/69,23/98,22/28,81/437 is 1/256956

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

Greatest Common Factor of 60,23,22,81 By Matching Biggest Common Factor Method

Greatest Common Factor of 60,23,22,81 By Matching Biggest Common Factor Method

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 60,23,22,81 . The biggest common factor number is the GCF number.
So the greatest common factor 60,23,22,81 is 1.

Lets's calculate LCM of 69,98,28,437

2 69, 98, 28, 437
7 69, 49, 14, 437
23 69, 7, 2, 437
3, 7, 2, 19

∴ So the LCM of the given numbers is 2 x 7 x 23 x 3 x 7 x 2 x 19 = 256956

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/256956

Therefore, the GCF of Fractions 60/69,23/98,22/28,81/437 is 1/256956

Least Common Multiple of 69,98,28,437 with GCF Formula

Least Common Multiple of 69,98,28,437 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 69,98,28,437 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(69,98,28,437) = 1

common factors(in case of two or more numbers have common factors) = 322

GCF(69,98,28,437) x common factors =1 x 322 = 322

LCM(69,98,28,437) = ( 69 × 98 × 28 × 437 ) / 322

LCM(69,98,28,437) = 82739832 / 322

LCM(69,98,28,437) = 256956


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 60/69, 23/98, 22/28, 81/437

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 60/69, 23/98, 22/28, 81/437?

Answer: GCF of Numerators as per given numbers 60/69, 23/98, 22/28, 81/437 is

GCF of Numerators i.e. for 60,23,22,81 is 1

LCM of denominators i.e. for 69,98,28,437 is 256956.

Thus, GCF of Fractions is 1/256956.Finally, GCF of Fractions for 60/69, 23/98, 22/28, 81/437 is 1/256956.