Least Common Multiple of 82/77, 129/55, 489/546

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 82/77, 129/55, 489/546 quickly i.e. 1724214 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 82/77, 129/55, 489/546 is 1724214.

LCM(82/77, 129/55, 489/546) = 1724214

LCM of 82/77, 129/55, 489/546

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 82/77,129/55,489/546

Given numbers are 82/77,129/55,489/546

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 82,129,489

Least Common Multiple of Numerators i.e. LCM of 82,129,489 is 1724214.

GCF of Denominators means GCF of 77,55,546 as per the given fractions.

GCF of 77,55,546 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 82,129,489

LCM of Fractions 82/77,129/55,489/546 is 1724214

3 82, 129, 489
82, 43, 163

∴ So the LCM of the given numbers is 3 x 82 x 43 x 163 = 1724214

Least Common Multiple of 82,129,489 with GCF Formula

Least Common Multiple of 82,129,489 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 82,129,489 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(82,129,489) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(82,129,489) x common factors =1 x 3 = 3

LCM(82,129,489) = ( 82 × 129 × 489 ) / 3

LCM(82,129,489) = 5172642 / 3

LCM(82,129,489) = 1724214


Lets's calculate GCF of 77,55,546

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1724214/1

Therefore the LCM of Fractions 82/77,129/55,489/546 is 1724214

Greatest Common Factor of 77,55,546 By Matching Biggest Common Factor Method

Greatest Common Factor of 77,55,546 By Matching Biggest Common Factor Method

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 546

List of positive integer factors of 546 that divides 546 without a remainder.

1,2,3,6,7,13,14,21,26,39,42,78,91,182,273,546

Greatest Common Factor

We found the factors 77,55,546 . The biggest common factor number is the GCF number.
So the greatest common factor 77,55,546 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 82/77, 129/55, 489/546

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 82/77, 129/55, 489/546?

Answer: LCM of Numerators as per given numbers 82/77, 129/55, 489/546 is

LCM of Numerators i.e. for 82,129,489 is 1724214

GCF of denominators i.e. for 77,55,546 is 1.

Thus, LCM of Fractions is 1724214.Finally, LCM of Fractions for 82/77, 129/55, 489/546 is 1724214.