Least Common Multiple of 81/80, 76/47, 878/976

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/80, 76/47, 878/976 quickly i.e. 2702484 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/80, 76/47, 878/976 is 2702484.

LCM(81/80, 76/47, 878/976) = 2702484

LCM of 81/80, 76/47, 878/976

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 81/80,76/47,878/976

Given numbers are 81/80,76/47,878/976

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 81,76,878

Least Common Multiple of Numerators i.e. LCM of 81,76,878 is 2702484.

GCF of Denominators means GCF of 80,47,976 as per the given fractions.

GCF of 80,47,976 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,76,878

LCM of Fractions 81/80,76/47,878/976 is 2702484

2 81, 76, 878
81, 38, 439

∴ So the LCM of the given numbers is 2 x 81 x 38 x 439 = 2702484

Least Common Multiple of 81,76,878 with GCF Formula

Least Common Multiple of 81,76,878 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 81,76,878 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,76,878) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(81,76,878) x common factors =1 x 2 = 2

LCM(81,76,878) = ( 81 × 76 × 878 ) / 2

LCM(81,76,878) = 5404968 / 2

LCM(81,76,878) = 2702484


Lets's calculate GCF of 80,47,976

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2702484/1

Therefore the LCM of Fractions 81/80,76/47,878/976 is 2702484

Greatest Common Factor of 80,47,976 By Matching Biggest Common Factor Method

Greatest Common Factor of 80,47,976 By Matching Biggest Common Factor Method

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 976

List of positive integer factors of 976 that divides 976 without a remainder.

1,2,4,8,16,61,122,244,488,976

Greatest Common Factor

We found the factors 80,47,976 . The biggest common factor number is the GCF number.
So the greatest common factor 80,47,976 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 81/80, 76/47, 878/976

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 81/80, 76/47, 878/976?

Answer: LCM of Numerators as per given numbers 81/80, 76/47, 878/976 is

LCM of Numerators i.e. for 81,76,878 is 2702484

GCF of denominators i.e. for 80,47,976 is 1.

Thus, LCM of Fractions is 2702484.Finally, LCM of Fractions for 81/80, 76/47, 878/976 is 2702484.