Least Common Multiple of 7/81, 90/780, 73/337

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7/81, 90/780, 73/337 quickly i.e. 45990 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7/81, 90/780, 73/337 is 45990.

LCM(7/81, 90/780, 73/337) = 45990

LCM of 7/81, 90/780, 73/337

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 7/81,90/780,73/337

Given numbers are 7/81,90/780,73/337

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 7,90,73

Least Common Multiple of Numerators i.e. LCM of 7,90,73 is 45990.

GCF of Denominators means GCF of 81,780,337 as per the given fractions.

GCF of 81,780,337 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7,90,73

LCM of Fractions 7/81,90/780,73/337 is 45990

Given numbers has no common factors except 1. So, there LCM is their product i.e 45990

Least Common Multiple of 7,90,73 with GCF Formula

Least Common Multiple of 7,90,73 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 7,90,73 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7,90,73) = 1

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

GCF(7,90,73) x common factors =1 x 1 = 1

LCM(7,90,73) = ( 7 × 90 × 73 ) / 1

LCM(7,90,73) = 45990 / 1

LCM(7,90,73) = 45990


Lets's calculate GCF of 81,780,337

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 45990/1

Therefore the LCM of Fractions 7/81,90/780,73/337 is 45990

Greatest Common Factor of 81,780,337 By Matching Biggest Common Factor Method

Greatest Common Factor of 81,780,337 By Matching Biggest Common Factor Method

Factors of 81

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

1,3,9,27,81

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 337

List of positive integer factors of 337 that divides 337 without a remainder.

1,337

Greatest Common Factor

We found the factors 81,780,337 . The biggest common factor number is the GCF number.
So the greatest common factor 81,780,337 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 7/81, 90/780, 73/337

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 7/81, 90/780, 73/337?

Answer: LCM of Numerators as per given numbers 7/81, 90/780, 73/337 is

LCM of Numerators i.e. for 7,90,73 is 45990

GCF of denominators i.e. for 81,780,337 is 1.

Thus, LCM of Fractions is 45990.Finally, LCM of Fractions for 7/81, 90/780, 73/337 is 45990.