Least Common Multiple of 686/333, 681/550, 390/711

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 686/333, 681/550, 390/711 quickly i.e. 30365790 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 686/333, 681/550, 390/711 is 30365790.

LCM(686/333, 681/550, 390/711) = 30365790

LCM of 686/333, 681/550, 390/711

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 686/333,681/550,390/711

Given numbers are 686/333,681/550,390/711

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 686,681,390

Least Common Multiple of Numerators i.e. LCM of 686,681,390 is 30365790.

GCF of Denominators means GCF of 333,550,711 as per the given fractions.

GCF of 333,550,711 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 686,681,390

LCM of Fractions 686/333,681/550,390/711 is 30365790

2 686, 681, 390
3 343, 681, 195
343, 227, 65

∴ So the LCM of the given numbers is 2 x 3 x 343 x 227 x 65 = 30365790

Least Common Multiple of 686,681,390 with GCF Formula

Least Common Multiple of 686,681,390 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 686,681,390 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(686,681,390) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(686,681,390) x common factors =1 x 6 = 6

LCM(686,681,390) = ( 686 × 681 × 390 ) / 6

LCM(686,681,390) = 182194740 / 6

LCM(686,681,390) = 30365790


Lets's calculate GCF of 333,550,711

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 30365790/1

Therefore the LCM of Fractions 686/333,681/550,390/711 is 30365790

Greatest Common Factor of 333,550,711 By Matching Biggest Common Factor Method

Greatest Common Factor of 333,550,711 By Matching Biggest Common Factor Method

Factors of 333

List of positive integer factors of 333 that divides 333 without a remainder.

1,3,9,37,111,333

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Factors of 711

List of positive integer factors of 711 that divides 711 without a remainder.

1,3,9,79,237,711

Greatest Common Factor

We found the factors 333,550,711 . The biggest common factor number is the GCF number.
So the greatest common factor 333,550,711 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 686/333, 681/550, 390/711

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 686/333, 681/550, 390/711?

Answer: LCM of Numerators as per given numbers 686/333, 681/550, 390/711 is

LCM of Numerators i.e. for 686,681,390 is 30365790

GCF of denominators i.e. for 333,550,711 is 1.

Thus, LCM of Fractions is 30365790.Finally, LCM of Fractions for 686/333, 681/550, 390/711 is 30365790.