Least Common Multiple of 78/749, 52/798, 133/309

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 78/749, 52/798, 133/309 quickly i.e. 20748 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 78/749, 52/798, 133/309 is 20748.

LCM(78/749, 52/798, 133/309) = 20748

LCM of 78/749, 52/798, 133/309

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 78/749,52/798,133/309

Given numbers are 78/749,52/798,133/309

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 78,52,133

Least Common Multiple of Numerators i.e. LCM of 78,52,133 is 20748.

GCF of Denominators means GCF of 749,798,309 as per the given fractions.

GCF of 749,798,309 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 78,52,133

LCM of Fractions 78/749,52/798,133/309 is 20748

2 78, 52, 133
13 39, 26, 133
3, 2, 133

∴ So the LCM of the given numbers is 2 x 13 x 3 x 2 x 133 = 20748

Least Common Multiple of 78,52,133 with GCF Formula

Least Common Multiple of 78,52,133 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 78,52,133 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,52,133) = 1

common factors(in case of two or more numbers have common factors) = 26

GCF(78,52,133) x common factors =1 x 26 = 26

LCM(78,52,133) = ( 78 × 52 × 133 ) / 26

LCM(78,52,133) = 539448 / 26

LCM(78,52,133) = 20748


Lets's calculate GCF of 749,798,309

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 20748/1

Therefore the LCM of Fractions 78/749,52/798,133/309 is 20748

Greatest Common Factor of 749,798,309 By Matching Biggest Common Factor Method

Greatest Common Factor of 749,798,309 By Matching Biggest Common Factor Method

Factors of 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Factors of 798

List of positive integer factors of 798 that divides 798 without a remainder.

1,2,3,6,7,14,19,21,38,42,57,114,133,266,399,798

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Greatest Common Factor

We found the factors 749,798,309 . The biggest common factor number is the GCF number.
So the greatest common factor 749,798,309 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 78/749, 52/798, 133/309

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 78/749, 52/798, 133/309?

Answer: LCM of Numerators as per given numbers 78/749, 52/798, 133/309 is

LCM of Numerators i.e. for 78,52,133 is 20748

GCF of denominators i.e. for 749,798,309 is 1.

Thus, LCM of Fractions is 20748.Finally, LCM of Fractions for 78/749, 52/798, 133/309 is 20748.