Least Common Multiple of 381/90, 197/62, 274/815

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 381/90, 197/62, 274/815 quickly i.e. 20565618 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 381/90, 197/62, 274/815 is 20565618.

LCM(381/90, 197/62, 274/815) = 20565618

LCM of 381/90, 197/62, 274/815

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 381/90,197/62,274/815

Given numbers are 381/90,197/62,274/815

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 381,197,274

Least Common Multiple of Numerators i.e. LCM of 381,197,274 is 20565618.

GCF of Denominators means GCF of 90,62,815 as per the given fractions.

GCF of 90,62,815 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 381,197,274

LCM of Fractions 381/90,197/62,274/815 is 20565618

Given numbers has no common factors except 1. So, there LCM is their product i.e 20565618

Least Common Multiple of 381,197,274 with GCF Formula

Least Common Multiple of 381,197,274 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 381,197,274 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(381,197,274) = 1

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

GCF(381,197,274) x common factors =1 x 1 = 1

LCM(381,197,274) = ( 381 × 197 × 274 ) / 1

LCM(381,197,274) = 20565618 / 1

LCM(381,197,274) = 20565618


Lets's calculate GCF of 90,62,815

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 20565618/1

Therefore the LCM of Fractions 381/90,197/62,274/815 is 20565618

Greatest Common Factor of 90,62,815 By Matching Biggest Common Factor Method

Greatest Common Factor of 90,62,815 By Matching Biggest Common Factor Method

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 815

List of positive integer factors of 815 that divides 815 without a remainder.

1,5,163,815

Greatest Common Factor

We found the factors 90,62,815 . The biggest common factor number is the GCF number.
So the greatest common factor 90,62,815 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 381/90, 197/62, 274/815

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 381/90, 197/62, 274/815?

Answer: LCM of Numerators as per given numbers 381/90, 197/62, 274/815 is

LCM of Numerators i.e. for 381,197,274 is 20565618

GCF of denominators i.e. for 90,62,815 is 1.

Thus, LCM of Fractions is 20565618.Finally, LCM of Fractions for 381/90, 197/62, 274/815 is 20565618.