Least Common Multiple of 9/481, 11/257, 81/778

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 9/481, 11/257, 81/778 quickly i.e. 891 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 9/481, 11/257, 81/778 is 891.

LCM(9/481, 11/257, 81/778) = 891

LCM of 9/481, 11/257, 81/778

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 9/481,11/257,81/778

Given numbers are 9/481,11/257,81/778

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 9,11,81

Least Common Multiple of Numerators i.e. LCM of 9,11,81 is 891.

GCF of Denominators means GCF of 481,257,778 as per the given fractions.

GCF of 481,257,778 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 9,11,81

LCM of Fractions 9/481,11/257,81/778 is 891

3 9, 11, 81
3 3, 11, 27
1, 11, 9

∴ So the LCM of the given numbers is 3 x 3 x 1 x 11 x 9 = 891

Least Common Multiple of 9,11,81 with GCF Formula

Least Common Multiple of 9,11,81 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 9,11,81 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(9,11,81) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(9,11,81) x common factors =1 x 9 = 9

LCM(9,11,81) = ( 9 × 11 × 81 ) / 9

LCM(9,11,81) = 8019 / 9

LCM(9,11,81) = 891


Lets's calculate GCF of 481,257,778

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 891/1

Therefore the LCM of Fractions 9/481,11/257,81/778 is 891

Greatest Common Factor of 481,257,778 By Matching Biggest Common Factor Method

Greatest Common Factor of 481,257,778 By Matching Biggest Common Factor Method

Factors of 481

List of positive integer factors of 481 that divides 481 without a remainder.

1,13,37,481

Factors of 257

List of positive integer factors of 257 that divides 257 without a remainder.

1,257

Factors of 778

List of positive integer factors of 778 that divides 778 without a remainder.

1,2,389,778

Greatest Common Factor

We found the factors 481,257,778 . The biggest common factor number is the GCF number.
So the greatest common factor 481,257,778 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 9/481, 11/257, 81/778

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 9/481, 11/257, 81/778?

Answer: LCM of Numerators as per given numbers 9/481, 11/257, 81/778 is

LCM of Numerators i.e. for 9,11,81 is 891

GCF of denominators i.e. for 481,257,778 is 1.

Thus, LCM of Fractions is 891.Finally, LCM of Fractions for 9/481, 11/257, 81/778 is 891.