Greatest Common Factor of 51/87, 411/95, 155/655

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 51/87, 411/95, 155/655

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 51/87,411/95,155/655

Given fractions are 51/87,411/95,155/655

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 51,411,155

Greatest Common Factor of Numerators i.e. GCF of 51,411,155 is 1 .

LCM of Denominators means LCM of 87,95,655 as per the given fractions.

LCM of 87,95,655 is 1082715 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 51,411,155

GCF of Fractions 51/87,411/95,155/655 is 1/1082715

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

Greatest Common Factor of 51,411,155 By Matching Biggest Common Factor Method

Greatest Common Factor of 51,411,155 By Matching Biggest Common Factor Method

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 411

List of positive integer factors of 411 that divides 411 without a remainder.

1,3,137,411

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 51,411,155 . The biggest common factor number is the GCF number.
So the greatest common factor 51,411,155 is 1.

Lets's calculate LCM of 87,95,655

5 87, 95, 655
87, 19, 131

∴ So the LCM of the given numbers is 5 x 87 x 19 x 131 = 1082715

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1082715

Therefore, the GCF of Fractions 51/87,411/95,155/655 is 1/1082715

Least Common Multiple of 87,95,655 with GCF Formula

Least Common Multiple of 87,95,655 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 87,95,655 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,95,655) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(87,95,655) x common factors =1 x 5 = 5

LCM(87,95,655) = ( 87 × 95 × 655 ) / 5

LCM(87,95,655) = 5413575 / 5

LCM(87,95,655) = 1082715


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 51/87, 411/95, 155/655

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 51/87, 411/95, 155/655?

Answer: GCF of Numerators as per given numbers 51/87, 411/95, 155/655 is

GCF of Numerators i.e. for 51,411,155 is 1

LCM of denominators i.e. for 87,95,655 is 1082715.

Thus, GCF of Fractions is 1/1082715.Finally, GCF of Fractions for 51/87, 411/95, 155/655 is 1/1082715.