Least Common Multiple of 638/137, 891/879, 831/574

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 638/137, 891/879, 831/574 quickly i.e. 14314806 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 638/137, 891/879, 831/574 is 14314806.

LCM(638/137, 891/879, 831/574) = 14314806

LCM of 638/137, 891/879, 831/574

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 638/137,891/879,831/574

Given numbers are 638/137,891/879,831/574

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 638,891,831

Least Common Multiple of Numerators i.e. LCM of 638,891,831 is 14314806.

GCF of Denominators means GCF of 137,879,574 as per the given fractions.

GCF of 137,879,574 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 638,891,831

LCM of Fractions 638/137,891/879,831/574 is 14314806

3 638, 891, 831
11 638, 297, 277
58, 27, 277

∴ So the LCM of the given numbers is 3 x 11 x 58 x 27 x 277 = 14314806

Least Common Multiple of 638,891,831 with GCF Formula

Least Common Multiple of 638,891,831 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 638,891,831 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(638,891,831) = 1

common factors(in case of two or more numbers have common factors) = 33

GCF(638,891,831) x common factors =1 x 33 = 33

LCM(638,891,831) = ( 638 × 891 × 831 ) / 33

LCM(638,891,831) = 472388598 / 33

LCM(638,891,831) = 14314806


Lets's calculate GCF of 137,879,574

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 14314806/1

Therefore the LCM of Fractions 638/137,891/879,831/574 is 14314806

Greatest Common Factor of 137,879,574 By Matching Biggest Common Factor Method

Greatest Common Factor of 137,879,574 By Matching Biggest Common Factor Method

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Factors of 879

List of positive integer factors of 879 that divides 879 without a remainder.

1,3,293,879

Factors of 574

List of positive integer factors of 574 that divides 574 without a remainder.

1,2,7,14,41,82,287,574

Greatest Common Factor

We found the factors 137,879,574 . The biggest common factor number is the GCF number.
So the greatest common factor 137,879,574 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 638/137, 891/879, 831/574

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 638/137, 891/879, 831/574?

Answer: LCM of Numerators as per given numbers 638/137, 891/879, 831/574 is

LCM of Numerators i.e. for 638,891,831 is 14314806

GCF of denominators i.e. for 137,879,574 is 1.

Thus, LCM of Fractions is 14314806.Finally, LCM of Fractions for 638/137, 891/879, 831/574 is 14314806.