Greatest Common Factor of 615/605, 349/643, 162/455

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 615/605, 349/643, 162/455

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 615/605,349/643,162/455

Given fractions are 615/605,349/643,162/455

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 615,349,162

Greatest Common Factor of Numerators i.e. GCF of 615,349,162 is 1 .

LCM of Denominators means LCM of 605,643,455 as per the given fractions.

LCM of 605,643,455 is 35400365 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 615,349,162

GCF of Fractions 615/605,349/643,162/455 is 1/35400365

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

Greatest Common Factor of 615,349,162 By Matching Biggest Common Factor Method

Greatest Common Factor of 615,349,162 By Matching Biggest Common Factor Method

Factors of 615

List of positive integer factors of 615 that divides 615 without a remainder.

1,3,5,15,41,123,205,615

Factors of 349

List of positive integer factors of 349 that divides 349 without a remainder.

1,349

Factors of 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Greatest Common Factor

We found the factors 615,349,162 . The biggest common factor number is the GCF number.
So the greatest common factor 615,349,162 is 1.

Lets's calculate LCM of 605,643,455

5 605, 643, 455
121, 643, 91

∴ So the LCM of the given numbers is 5 x 121 x 643 x 91 = 35400365

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/35400365

Therefore, the GCF of Fractions 615/605,349/643,162/455 is 1/35400365

Least Common Multiple of 605,643,455 with GCF Formula

Least Common Multiple of 605,643,455 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 605,643,455 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(605,643,455) = 1

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

GCF(605,643,455) x common factors =1 x 5 = 5

LCM(605,643,455) = ( 605 × 643 × 455 ) / 5

LCM(605,643,455) = 177001825 / 5

LCM(605,643,455) = 35400365


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 615/605, 349/643, 162/455

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 615/605, 349/643, 162/455?

Answer: GCF of Numerators as per given numbers 615/605, 349/643, 162/455 is

GCF of Numerators i.e. for 615,349,162 is 1

LCM of denominators i.e. for 605,643,455 is 35400365.

Thus, GCF of Fractions is 1/35400365.Finally, GCF of Fractions for 615/605, 349/643, 162/455 is 1/35400365.