Least Common Multiple of 67/57, 117/81, 391/754

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 67/57, 117/81, 391/754 quickly i.e. 3065049 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 67/57, 117/81, 391/754 is 3065049.

LCM(67/57, 117/81, 391/754) = 3065049

LCM of 67/57, 117/81, 391/754

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 67/57,117/81,391/754

Given numbers are 67/57,117/81,391/754

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 67,117,391

Least Common Multiple of Numerators i.e. LCM of 67,117,391 is 3065049.

GCF of Denominators means GCF of 57,81,754 as per the given fractions.

GCF of 57,81,754 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 67,117,391

LCM of Fractions 67/57,117/81,391/754 is 3065049

Given numbers has no common factors except 1. So, there LCM is their product i.e 3065049

Least Common Multiple of 67,117,391 with GCF Formula

Least Common Multiple of 67,117,391 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 67,117,391 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(67,117,391) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(67,117,391) x common factors =1 x 1 = 1

LCM(67,117,391) = ( 67 × 117 × 391 ) / 1

LCM(67,117,391) = 3065049 / 1

LCM(67,117,391) = 3065049


Lets's calculate GCF of 57,81,754

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3065049/1

Therefore the LCM of Fractions 67/57,117/81,391/754 is 3065049

Greatest Common Factor of 57,81,754 By Matching Biggest Common Factor Method

Greatest Common Factor of 57,81,754 By Matching Biggest Common Factor Method

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 754

List of positive integer factors of 754 that divides 754 without a remainder.

1,2,13,26,29,58,377,754

Greatest Common Factor

We found the factors 57,81,754 . The biggest common factor number is the GCF number.
So the greatest common factor 57,81,754 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 67/57, 117/81, 391/754

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 67/57, 117/81, 391/754?

Answer: LCM of Numerators as per given numbers 67/57, 117/81, 391/754 is

LCM of Numerators i.e. for 67,117,391 is 3065049

GCF of denominators i.e. for 57,81,754 is 1.

Thus, LCM of Fractions is 3065049.Finally, LCM of Fractions for 67/57, 117/81, 391/754 is 3065049.