Least Common Multiple of 20/289, 94/609, 568/439

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 20/289, 94/609, 568/439 quickly i.e. 133480 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 20/289, 94/609, 568/439 is 133480.

LCM(20/289, 94/609, 568/439) = 133480

LCM of 20/289, 94/609, 568/439

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 20/289,94/609,568/439

Given numbers are 20/289,94/609,568/439

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 20,94,568

Least Common Multiple of Numerators i.e. LCM of 20,94,568 is 133480.

GCF of Denominators means GCF of 289,609,439 as per the given fractions.

GCF of 289,609,439 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 20,94,568

LCM of Fractions 20/289,94/609,568/439 is 133480

2 20, 94, 568
2 10, 47, 284
5, 47, 142

∴ So the LCM of the given numbers is 2 x 2 x 5 x 47 x 142 = 133480

Least Common Multiple of 20,94,568 with GCF Formula

Least Common Multiple of 20,94,568 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 20,94,568 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,94,568) = 2

common factors(in case of two or more numbers have common factors) = 4

GCF(20,94,568) x common factors =2 x 4 = 8

LCM(20,94,568) = ( 20 × 94 × 568 ) / 8

LCM(20,94,568) = 1067840 / 8

LCM(20,94,568) = 133480


Lets's calculate GCF of 289,609,439

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 133480/1

Therefore the LCM of Fractions 20/289,94/609,568/439 is 133480

Greatest Common Factor of 289,609,439 By Matching Biggest Common Factor Method

Greatest Common Factor of 289,609,439 By Matching Biggest Common Factor Method

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 609

List of positive integer factors of 609 that divides 609 without a remainder.

1,3,7,21,29,87,203,609

Factors of 439

List of positive integer factors of 439 that divides 439 without a remainder.

1,439

Greatest Common Factor

We found the factors 289,609,439 . The biggest common factor number is the GCF number.
So the greatest common factor 289,609,439 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 20/289, 94/609, 568/439

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 20/289, 94/609, 568/439?

Answer: LCM of Numerators as per given numbers 20/289, 94/609, 568/439 is

LCM of Numerators i.e. for 20,94,568 is 133480

GCF of denominators i.e. for 289,609,439 is 1.

Thus, LCM of Fractions is 133480.Finally, LCM of Fractions for 20/289, 94/609, 568/439 is 133480.