Least Common Multiple of 121/74, 668/35, 478/54

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 121/74, 668/35, 478/54 quickly i.e. 19317892 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 121/74, 668/35, 478/54 is 19317892.

LCM(121/74, 668/35, 478/54) = 19317892

LCM of 121/74, 668/35, 478/54

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 121/74,668/35,478/54

Given numbers are 121/74,668/35,478/54

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 121,668,478

Least Common Multiple of Numerators i.e. LCM of 121,668,478 is 19317892.

GCF of Denominators means GCF of 74,35,54 as per the given fractions.

GCF of 74,35,54 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 121,668,478

LCM of Fractions 121/74,668/35,478/54 is 19317892

2 121, 668, 478
121, 334, 239

∴ So the LCM of the given numbers is 2 x 121 x 334 x 239 = 19317892

Least Common Multiple of 121,668,478 with GCF Formula

Least Common Multiple of 121,668,478 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 121,668,478 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(121,668,478) = 1

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

GCF(121,668,478) x common factors =1 x 2 = 2

LCM(121,668,478) = ( 121 × 668 × 478 ) / 2

LCM(121,668,478) = 38635784 / 2

LCM(121,668,478) = 19317892


Lets's calculate GCF of 74,35,54

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 19317892/1

Therefore the LCM of Fractions 121/74,668/35,478/54 is 19317892

Greatest Common Factor of 74,35,54 By Matching Biggest Common Factor Method

Greatest Common Factor of 74,35,54 By Matching Biggest Common Factor Method

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Greatest Common Factor

We found the factors 74,35,54 . The biggest common factor number is the GCF number.
So the greatest common factor 74,35,54 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 121/74, 668/35, 478/54

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 121/74, 668/35, 478/54?

Answer: LCM of Numerators as per given numbers 121/74, 668/35, 478/54 is

LCM of Numerators i.e. for 121,668,478 is 19317892

GCF of denominators i.e. for 74,35,54 is 1.

Thus, LCM of Fractions is 19317892.Finally, LCM of Fractions for 121/74, 668/35, 478/54 is 19317892.