Least Common Multiple of 342/57, 968/78, 890/381

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 342/57, 968/78, 890/381 quickly i.e. 24553320 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 342/57, 968/78, 890/381 is 24553320.

LCM(342/57, 968/78, 890/381) = 24553320

LCM of 342/57, 968/78, 890/381

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 342/57,968/78,890/381

Given numbers are 342/57,968/78,890/381

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 342,968,890

Least Common Multiple of Numerators i.e. LCM of 342,968,890 is 73659960.

GCF of Denominators means GCF of 57,78,381 as per the given fractions.

GCF of 57,78,381 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 342,968,890

LCM of Fractions 342/57,968/78,890/381 is 24553320

2 342, 968, 890
171, 484, 445

∴ So the LCM of the given numbers is 2 x 171 x 484 x 445 = 73659960

Least Common Multiple of 342,968,890 with GCF Formula

Least Common Multiple of 342,968,890 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 342,968,890 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(342,968,890) = 2

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

GCF(342,968,890) x common factors =2 x 2 = 4

LCM(342,968,890) = ( 342 × 968 × 890 ) / 4

LCM(342,968,890) = 294639840 / 4

LCM(342,968,890) = 73659960


Lets's calculate GCF of 57,78,381

3 57, 78, 381
19, 26, 127

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 73659960/3

Therefore the LCM of Fractions 342/57,968/78,890/381 is 24553320

Greatest Common Factor of 57,78,381 By Matching Biggest Common Factor Method

Greatest Common Factor of 57,78,381 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 78

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

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

Factors of 381

List of positive integer factors of 381 that divides 381 without a remainder.

1,3,127,381

Greatest Common Factor

We found the factors 57,78,381 . The biggest common factor number is the GCF number.
So the greatest common factor 57,78,381 is 3.


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 342/57, 968/78, 890/381

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 342/57, 968/78, 890/381?

Answer: LCM of Numerators as per given numbers 342/57, 968/78, 890/381 is

LCM of Numerators i.e. for 342,968,890 is 73659960

GCF of denominators i.e. for 57,78,381 is 3.

Thus, LCM of Fractions is 24553320.Finally, LCM of Fractions for 342/57, 968/78, 890/381 is 24553320.