Least Common Multiple of 91/76, 75/94, 78/30, 82/12

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 91/76, 75/94, 78/30, 82/12 quickly i.e. 279825 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 91/76, 75/94, 78/30, 82/12 is 279825.

LCM(91/76, 75/94, 78/30, 82/12) = 279825

LCM of 91/76, 75/94, 78/30, 82/12

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 91/76,75/94,78/30,82/12

Given numbers are 91/76,75/94,78/30,82/12

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 91,75,78,82

Least Common Multiple of Numerators i.e. LCM of 91,75,78,82 is 559650.

GCF of Denominators means GCF of 76,94,30,12 as per the given fractions.

GCF of 76,94,30,12 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 91,75,78,82

LCM of Fractions 91/76,75/94,78/30,82/12 is 279825

2 91, 75, 78, 82
3 91, 75, 39, 41
13 91, 25, 13, 41
7, 25, 1, 41

∴ So the LCM of the given numbers is 2 x 3 x 13 x 7 x 25 x 1 x 41 = 559650

Least Common Multiple of 91,75,78,82 with GCF Formula

Least Common Multiple of 91,75,78,82 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 91,75,78,82 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(91,75,78,82) = 1

common factors(in case of two or more numbers have common factors) = 78

GCF(91,75,78,82) x common factors =1 x 78 = 78

LCM(91,75,78,82) = ( 91 × 75 × 78 × 82 ) / 78

LCM(91,75,78,82) = 43652700 / 78

LCM(91,75,78,82) = 559650


Lets's calculate GCF of 76,94,30,12

2 76, 94, 30, 12
38, 47, 15, 6

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 559650/2

Therefore the LCM of Fractions 91/76,75/94,78/30,82/12 is 279825

Greatest Common Factor of 76,94,30,12 By Matching Biggest Common Factor Method

Greatest Common Factor of 76,94,30,12 By Matching Biggest Common Factor Method

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Greatest Common Factor

We found the factors 76,94,30,12 . The biggest common factor number is the GCF number.
So the greatest common factor 76,94,30,12 is 2.


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 91/76, 75/94, 78/30, 82/12

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 91/76, 75/94, 78/30, 82/12?

Answer: LCM of Numerators as per given numbers 91/76, 75/94, 78/30, 82/12 is

LCM of Numerators i.e. for 91,75,78,82 is 559650

GCF of denominators i.e. for 76,94,30,12 is 2.

Thus, LCM of Fractions is 279825.Finally, LCM of Fractions for 91/76, 75/94, 78/30, 82/12 is 279825.