Least Common Multiple of 7/579, 51/297, 42/459

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7/579, 51/297, 42/459 quickly i.e. 238 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7/579, 51/297, 42/459 is 238.

LCM(7/579, 51/297, 42/459) = 238

LCM of 7/579, 51/297, 42/459

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 7/579,51/297,42/459

Given numbers are 7/579,51/297,42/459

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 7,51,42

Least Common Multiple of Numerators i.e. LCM of 7,51,42 is 714.

GCF of Denominators means GCF of 579,297,459 as per the given fractions.

GCF of 579,297,459 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7,51,42

LCM of Fractions 7/579,51/297,42/459 is 238

3 7, 51, 42
7 7, 17, 14
1, 17, 2

∴ So the LCM of the given numbers is 3 x 7 x 1 x 17 x 2 = 714

Least Common Multiple of 7,51,42 with GCF Formula

Least Common Multiple of 7,51,42 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 7,51,42 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7,51,42) = 1

common factors(in case of two or more numbers have common factors) = 21

GCF(7,51,42) x common factors =1 x 21 = 21

LCM(7,51,42) = ( 7 × 51 × 42 ) / 21

LCM(7,51,42) = 14994 / 21

LCM(7,51,42) = 714


Lets's calculate GCF of 579,297,459

3 579, 297, 459
193, 99, 153

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 714/3

Therefore the LCM of Fractions 7/579,51/297,42/459 is 238

Greatest Common Factor of 579,297,459 By Matching Biggest Common Factor Method

Greatest Common Factor of 579,297,459 By Matching Biggest Common Factor Method

Factors of 579

List of positive integer factors of 579 that divides 579 without a remainder.

1,3,193,579

Factors of 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Factors of 459

List of positive integer factors of 459 that divides 459 without a remainder.

1,3,9,17,27,51,153,459

Greatest Common Factor

We found the factors 579,297,459 . The biggest common factor number is the GCF number.
So the greatest common factor 579,297,459 is 3.


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 7/579, 51/297, 42/459

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 7/579, 51/297, 42/459?

Answer: LCM of Numerators as per given numbers 7/579, 51/297, 42/459 is

LCM of Numerators i.e. for 7,51,42 is 714

GCF of denominators i.e. for 579,297,459 is 3.

Thus, LCM of Fractions is 238.Finally, LCM of Fractions for 7/579, 51/297, 42/459 is 238.