Least Common Multiple of 38/510, 71/391, 281/715

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 38/510, 71/391, 281/715 quickly i.e. 758138 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 38/510, 71/391, 281/715 is 758138.

LCM(38/510, 71/391, 281/715) = 758138

LCM of 38/510, 71/391, 281/715

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 38/510,71/391,281/715

Given numbers are 38/510,71/391,281/715

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 38,71,281

Least Common Multiple of Numerators i.e. LCM of 38,71,281 is 758138.

GCF of Denominators means GCF of 510,391,715 as per the given fractions.

GCF of 510,391,715 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 38,71,281

LCM of Fractions 38/510,71/391,281/715 is 758138

Given numbers has no common factors except 1. So, there LCM is their product i.e 758138

Least Common Multiple of 38,71,281 with GCF Formula

Least Common Multiple of 38,71,281 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 38,71,281 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(38,71,281) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(38,71,281) x common factors =1 x 1 = 1

LCM(38,71,281) = ( 38 × 71 × 281 ) / 1

LCM(38,71,281) = 758138 / 1

LCM(38,71,281) = 758138


Lets's calculate GCF of 510,391,715

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 758138/1

Therefore the LCM of Fractions 38/510,71/391,281/715 is 758138

Greatest Common Factor of 510,391,715 By Matching Biggest Common Factor Method

Greatest Common Factor of 510,391,715 By Matching Biggest Common Factor Method

Factors of 510

List of positive integer factors of 510 that divides 510 without a remainder.

1,2,3,5,6,10,15,17,30,34,51,85,102,170,255,510

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 715

List of positive integer factors of 715 that divides 715 without a remainder.

1,5,11,13,55,65,143,715

Greatest Common Factor

We found the factors 510,391,715 . The biggest common factor number is the GCF number.
So the greatest common factor 510,391,715 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 38/510, 71/391, 281/715

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 38/510, 71/391, 281/715?

Answer: LCM of Numerators as per given numbers 38/510, 71/391, 281/715 is

LCM of Numerators i.e. for 38,71,281 is 758138

GCF of denominators i.e. for 510,391,715 is 1.

Thus, LCM of Fractions is 758138.Finally, LCM of Fractions for 38/510, 71/391, 281/715 is 758138.