Greatest Common Factor of 69/488, 154/821, 221/329

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 69/488, 154/821, 221/329

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 69/488,154/821,221/329

Given fractions are 69/488,154/821,221/329

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 69,154,221

Greatest Common Factor of Numerators i.e. GCF of 69,154,221 is 1 .

LCM of Denominators means LCM of 488,821,329 as per the given fractions.

LCM of 488,821,329 is 131813192 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 69,154,221

GCF of Fractions 69/488,154/821,221/329 is 1/131813192

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

Greatest Common Factor of 69,154,221 By Matching Biggest Common Factor Method

Greatest Common Factor of 69,154,221 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 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Factors of 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Greatest Common Factor

We found the factors 69,154,221 . The biggest common factor number is the GCF number.
So the greatest common factor 69,154,221 is 1.

Lets's calculate LCM of 488,821,329

Given numbers has no common factors except 1. So, there LCM is their product i.e 131813192

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/131813192

Therefore, the GCF of Fractions 69/488,154/821,221/329 is 1/131813192

Least Common Multiple of 488,821,329 with GCF Formula

Least Common Multiple of 488,821,329 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 488,821,329 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(488,821,329) = 1

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

GCF(488,821,329) x common factors =1 x 1 = 1

LCM(488,821,329) = ( 488 × 821 × 329 ) / 1

LCM(488,821,329) = 131813192 / 1

LCM(488,821,329) = 131813192


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 69/488, 154/821, 221/329

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 69/488, 154/821, 221/329?

Answer: GCF of Numerators as per given numbers 69/488, 154/821, 221/329 is

GCF of Numerators i.e. for 69,154,221 is 1

LCM of denominators i.e. for 488,821,329 is 131813192.

Thus, GCF of Fractions is 1/131813192.Finally, GCF of Fractions for 69/488, 154/821, 221/329 is 1/131813192.