Least Common Multiple of 78/747, 5340/1966

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 78/747, 5340/1966 quickly i.e. 69420 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 78/747, 5340/1966 is 69420.

LCM(78/747, 5340/1966) = 69420

LCM of 78/747, 5340/1966

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 78/747,5340/1966

Given numbers are 78/747,5340/1966

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 78,5340

Least Common Multiple of Numerators i.e. LCM of 78,5340 is 69420.

GCF of Denominators means GCF of 747,1966 as per the given fractions.

GCF of 747,1966 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 78,5340

LCM of Fractions 78/747,5340/1966 is 69420

2 78, 5340
3 39, 2670
13, 890

∴ So the LCM of the given numbers is 2 x 3 x 13 x 890 = 69420

Least Common Multiple of 78,5340 with GCF Formula

Least Common Multiple of 78,5340 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 78,5340 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,5340) = 6

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

GCF(78,5340) x common factors =6 x 1 = 6

LCM(78,5340) = ( 78 × 5340 ) / 6

LCM(78,5340) = 416520 / 6

LCM(78,5340) = 69420


Lets's calculate GCF of 747,1966

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 69420/1

Therefore the LCM of Fractions 78/747,5340/1966 is 69420

Greatest Common Factor of 747,1966 By Matching Biggest Common Factor Method

Greatest Common Factor of 747,1966 By Matching Biggest Common Factor Method

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Factors of 1966

List of positive integer factors of 1966 that divides 1966 without a remainder.

1,2,983,1966

Greatest Common Factor

We found the factors 747,1966 . The biggest common factor number is the GCF number.
So the greatest common factor 747,1966 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 78/747, 5340/1966

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 78/747, 5340/1966?

Answer: LCM of Numerators as per given numbers 78/747, 5340/1966 is

LCM of Numerators i.e. for 78,5340 is 69420

GCF of denominators i.e. for 747,1966 is 1.

Thus, LCM of Fractions is 69420.Finally, LCM of Fractions for 78/747, 5340/1966 is 69420.