Least Common Multiple of 31/821, 998/440, 662/359

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 31/821, 998/440, 662/359 quickly i.e. 10240478 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 31/821, 998/440, 662/359 is 10240478.

LCM(31/821, 998/440, 662/359) = 10240478

LCM of 31/821, 998/440, 662/359

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 31/821,998/440,662/359

Given numbers are 31/821,998/440,662/359

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 31,998,662

Least Common Multiple of Numerators i.e. LCM of 31,998,662 is 10240478.

GCF of Denominators means GCF of 821,440,359 as per the given fractions.

GCF of 821,440,359 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 31,998,662

LCM of Fractions 31/821,998/440,662/359 is 10240478

2 31, 998, 662
31, 499, 331

∴ So the LCM of the given numbers is 2 x 31 x 499 x 331 = 10240478

Least Common Multiple of 31,998,662 with GCF Formula

Least Common Multiple of 31,998,662 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 31,998,662 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,998,662) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(31,998,662) x common factors =1 x 2 = 2

LCM(31,998,662) = ( 31 × 998 × 662 ) / 2

LCM(31,998,662) = 20480956 / 2

LCM(31,998,662) = 10240478


Lets's calculate GCF of 821,440,359

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 10240478/1

Therefore the LCM of Fractions 31/821,998/440,662/359 is 10240478

Greatest Common Factor of 821,440,359 By Matching Biggest Common Factor Method

Greatest Common Factor of 821,440,359 By Matching Biggest Common Factor Method

Factors of 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Factors of 440

List of positive integer factors of 440 that divides 440 without a remainder.

1,2,4,5,8,10,11,20,22,40,44,55,88,110,220,440

Factors of 359

List of positive integer factors of 359 that divides 359 without a remainder.

1,359

Greatest Common Factor

We found the factors 821,440,359 . The biggest common factor number is the GCF number.
So the greatest common factor 821,440,359 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 31/821, 998/440, 662/359

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 31/821, 998/440, 662/359?

Answer: LCM of Numerators as per given numbers 31/821, 998/440, 662/359 is

LCM of Numerators i.e. for 31,998,662 is 10240478

GCF of denominators i.e. for 821,440,359 is 1.

Thus, LCM of Fractions is 10240478.Finally, LCM of Fractions for 31/821, 998/440, 662/359 is 10240478.