Least Common Multiple of 102/49, 702/72, 351/39

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 102/49, 702/72, 351/39 quickly i.e. 11934 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 102/49, 702/72, 351/39 is 11934.

LCM(102/49, 702/72, 351/39) = 11934

LCM of 102/49, 702/72, 351/39

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 102/49,702/72,351/39

Given numbers are 102/49,702/72,351/39

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 102,702,351

Least Common Multiple of Numerators i.e. LCM of 102,702,351 is 11934.

GCF of Denominators means GCF of 49,72,39 as per the given fractions.

GCF of 49,72,39 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 102,702,351

LCM of Fractions 102/49,702/72,351/39 is 11934

2 102, 702, 351
3 51, 351, 351
3 17, 117, 117
3 17, 39, 39
13 17, 13, 13
17, 1, 1

∴ So the LCM of the given numbers is 2 x 3 x 3 x 3 x 13 x 17 x 1 x 1 = 11934

Least Common Multiple of 102,702,351 with GCF Formula

Least Common Multiple of 102,702,351 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 102,702,351 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(102,702,351) = 3

common factors(in case of two or more numbers have common factors) = 702

GCF(102,702,351) x common factors =3 x 702 = 2106

LCM(102,702,351) = ( 102 × 702 × 351 ) / 2106

LCM(102,702,351) = 25133004 / 2106

LCM(102,702,351) = 11934


Lets's calculate GCF of 49,72,39

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 11934/1

Therefore the LCM of Fractions 102/49,702/72,351/39 is 11934

Greatest Common Factor of 49,72,39 By Matching Biggest Common Factor Method

Greatest Common Factor of 49,72,39 By Matching Biggest Common Factor Method

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Greatest Common Factor

We found the factors 49,72,39 . The biggest common factor number is the GCF number.
So the greatest common factor 49,72,39 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 102/49, 702/72, 351/39

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 102/49, 702/72, 351/39?

Answer: LCM of Numerators as per given numbers 102/49, 702/72, 351/39 is

LCM of Numerators i.e. for 102,702,351 is 11934

GCF of denominators i.e. for 49,72,39 is 1.

Thus, LCM of Fractions is 11934.Finally, LCM of Fractions for 102/49, 702/72, 351/39 is 11934.