Least Common Multiple of 81/43, 778/58, 103/401

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/43, 778/58, 103/401 quickly i.e. 6490854 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/43, 778/58, 103/401 is 6490854.

LCM(81/43, 778/58, 103/401) = 6490854

LCM of 81/43, 778/58, 103/401

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 81/43,778/58,103/401

Given numbers are 81/43,778/58,103/401

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 81,778,103

Least Common Multiple of Numerators i.e. LCM of 81,778,103 is 6490854.

GCF of Denominators means GCF of 43,58,401 as per the given fractions.

GCF of 43,58,401 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,778,103

LCM of Fractions 81/43,778/58,103/401 is 6490854

Given numbers has no common factors except 1. So, there LCM is their product i.e 6490854

Least Common Multiple of 81,778,103 with GCF Formula

Least Common Multiple of 81,778,103 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 81,778,103 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,778,103) = 1

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

GCF(81,778,103) x common factors =1 x 1 = 1

LCM(81,778,103) = ( 81 × 778 × 103 ) / 1

LCM(81,778,103) = 6490854 / 1

LCM(81,778,103) = 6490854


Lets's calculate GCF of 43,58,401

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6490854/1

Therefore the LCM of Fractions 81/43,778/58,103/401 is 6490854

Greatest Common Factor of 43,58,401 By Matching Biggest Common Factor Method

Greatest Common Factor of 43,58,401 By Matching Biggest Common Factor Method

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 401

List of positive integer factors of 401 that divides 401 without a remainder.

1,401

Greatest Common Factor

We found the factors 43,58,401 . The biggest common factor number is the GCF number.
So the greatest common factor 43,58,401 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 81/43, 778/58, 103/401

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 81/43, 778/58, 103/401?

Answer: LCM of Numerators as per given numbers 81/43, 778/58, 103/401 is

LCM of Numerators i.e. for 81,778,103 is 6490854

GCF of denominators i.e. for 43,58,401 is 1.

Thus, LCM of Fractions is 6490854.Finally, LCM of Fractions for 81/43, 778/58, 103/401 is 6490854.