Least Common Multiple of 76/83, 68/39, 816/711

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 76/83, 68/39, 816/711 quickly i.e. 15504 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 76/83, 68/39, 816/711 is 15504.

LCM(76/83, 68/39, 816/711) = 15504

LCM of 76/83, 68/39, 816/711

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 76/83,68/39,816/711

Given numbers are 76/83,68/39,816/711

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 76,68,816

Least Common Multiple of Numerators i.e. LCM of 76,68,816 is 15504.

GCF of Denominators means GCF of 83,39,711 as per the given fractions.

GCF of 83,39,711 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 76,68,816

LCM of Fractions 76/83,68/39,816/711 is 15504

2 76, 68, 816
2 38, 34, 408
17 19, 17, 204
19, 1, 12

∴ So the LCM of the given numbers is 2 x 2 x 17 x 19 x 1 x 12 = 15504

Least Common Multiple of 76,68,816 with GCF Formula

Least Common Multiple of 76,68,816 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 76,68,816 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(76,68,816) = 4

common factors(in case of two or more numbers have common factors) = 68

GCF(76,68,816) x common factors =4 x 68 = 272

LCM(76,68,816) = ( 76 × 68 × 816 ) / 272

LCM(76,68,816) = 4217088 / 272

LCM(76,68,816) = 15504


Lets's calculate GCF of 83,39,711

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 15504/1

Therefore the LCM of Fractions 76/83,68/39,816/711 is 15504

Greatest Common Factor of 83,39,711 By Matching Biggest Common Factor Method

Greatest Common Factor of 83,39,711 By Matching Biggest Common Factor Method

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

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 83,39,711 . The biggest common factor number is the GCF number.
So the greatest common factor 83,39,711 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 76/83, 68/39, 816/711

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 76/83, 68/39, 816/711?

Answer: LCM of Numerators as per given numbers 76/83, 68/39, 816/711 is

LCM of Numerators i.e. for 76,68,816 is 15504

GCF of denominators i.e. for 83,39,711 is 1.

Thus, LCM of Fractions is 15504.Finally, LCM of Fractions for 76/83, 68/39, 816/711 is 15504.