Least Common Multiple of 11/78, 66/91, 54/52

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 11/78, 66/91, 54/52 quickly i.e. 594/13 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 11/78, 66/91, 54/52 is 594/13.

LCM(11/78, 66/91, 54/52) = 594/13

LCM of 11/78, 66/91, 54/52

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 11/78,66/91,54/52

Given numbers are 11/78,66/91,54/52

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 11,66,54

Least Common Multiple of Numerators i.e. LCM of 11,66,54 is 594.

GCF of Denominators means GCF of 78,91,52 as per the given fractions.

GCF of 78,91,52 is 13 as it is the largest common factor for these numbers.

Lets's calculate LCM of 11,66,54

LCM of Fractions 11/78,66/91,54/52 is 594/13

2 11, 66, 54
3 11, 33, 27
11 11, 11, 9
1, 1, 9

∴ So the LCM of the given numbers is 2 x 3 x 11 x 1 x 1 x 9 = 594

Least Common Multiple of 11,66,54 with GCF Formula

Least Common Multiple of 11,66,54 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 11,66,54 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(11,66,54) = 1

common factors(in case of two or more numbers have common factors) = 66

GCF(11,66,54) x common factors =1 x 66 = 66

LCM(11,66,54) = ( 11 × 66 × 54 ) / 66

LCM(11,66,54) = 39204 / 66

LCM(11,66,54) = 594


Lets's calculate GCF of 78,91,52

13 78, 91, 52
6, 7, 4

∴ So the GCF of the given numbers is 13 = 13

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 594/13

Therefore the LCM of Fractions 11/78,66/91,54/52 is 594/13

Greatest Common Factor of 78,91,52 By Matching Biggest Common Factor Method

Greatest Common Factor of 78,91,52 By Matching Biggest Common Factor Method

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Greatest Common Factor

We found the factors 78,91,52 . The biggest common factor number is the GCF number.
So the greatest common factor 78,91,52 is 13.


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 11/78, 66/91, 54/52

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 11/78, 66/91, 54/52?

Answer: LCM of Numerators as per given numbers 11/78, 66/91, 54/52 is

LCM of Numerators i.e. for 11,66,54 is 594

GCF of denominators i.e. for 78,91,52 is 13.

Thus, LCM of Fractions is 594/13.Finally, LCM of Fractions for 11/78, 66/91, 54/52 is 594/13.