Least Common Multiple of 91/423, 77/663, 328/838

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 91/423, 77/663, 328/838 quickly i.e. 328328 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 91/423, 77/663, 328/838 is 328328.

LCM(91/423, 77/663, 328/838) = 328328

LCM of 91/423, 77/663, 328/838

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 91/423,77/663,328/838

Given numbers are 91/423,77/663,328/838

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 91,77,328

Least Common Multiple of Numerators i.e. LCM of 91,77,328 is 328328.

GCF of Denominators means GCF of 423,663,838 as per the given fractions.

GCF of 423,663,838 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 91,77,328

LCM of Fractions 91/423,77/663,328/838 is 328328

7 91, 77, 328
13, 11, 328

∴ So the LCM of the given numbers is 7 x 13 x 11 x 328 = 328328

Least Common Multiple of 91,77,328 with GCF Formula

Least Common Multiple of 91,77,328 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 91,77,328 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(91,77,328) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(91,77,328) x common factors =1 x 7 = 7

LCM(91,77,328) = ( 91 × 77 × 328 ) / 7

LCM(91,77,328) = 2298296 / 7

LCM(91,77,328) = 328328


Lets's calculate GCF of 423,663,838

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 328328/1

Therefore the LCM of Fractions 91/423,77/663,328/838 is 328328

Greatest Common Factor of 423,663,838 By Matching Biggest Common Factor Method

Greatest Common Factor of 423,663,838 By Matching Biggest Common Factor Method

Factors of 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

Greatest Common Factor

We found the factors 423,663,838 . The biggest common factor number is the GCF number.
So the greatest common factor 423,663,838 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 91/423, 77/663, 328/838

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 91/423, 77/663, 328/838?

Answer: LCM of Numerators as per given numbers 91/423, 77/663, 328/838 is

LCM of Numerators i.e. for 91,77,328 is 328328

GCF of denominators i.e. for 423,663,838 is 1.

Thus, LCM of Fractions is 328328.Finally, LCM of Fractions for 91/423, 77/663, 328/838 is 328328.