Least Common Multiple of 620/78, 3351/789

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 620/78, 3351/789 quickly i.e. 692540 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 620/78, 3351/789 is 692540.

LCM(620/78, 3351/789) = 692540

LCM of 620/78, 3351/789

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 620/78,3351/789

Given numbers are 620/78,3351/789

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 620,3351

Least Common Multiple of Numerators i.e. LCM of 620,3351 is 2077620.

GCF of Denominators means GCF of 78,789 as per the given fractions.

GCF of 78,789 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 620,3351

LCM of Fractions 620/78,3351/789 is 692540

Given numbers has no common factors except 1. So, there LCM is their product i.e 2077620

Least Common Multiple of 620,3351 with GCF Formula

Least Common Multiple of 620,3351 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 620,3351 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(620,3351) = 1

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

GCF(620,3351) x common factors =1 x 1 = 1

LCM(620,3351) = ( 620 × 3351 ) / 1

LCM(620,3351) = 2077620 / 1

LCM(620,3351) = 2077620


Lets's calculate GCF of 78,789

3 78, 789
26, 263

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2077620/3

Therefore the LCM of Fractions 620/78,3351/789 is 692540

Greatest Common Factor of 78,789 By Matching Biggest Common Factor Method

Greatest Common Factor of 78,789 By Matching Biggest Common Factor Method

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 789

List of positive integer factors of 789 that divides 789 without a remainder.

1,3,263,789

Greatest Common Factor

We found the factors 78,789 . The biggest common factor number is the GCF number.
So the greatest common factor 78,789 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 620/78, 3351/789

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 620/78, 3351/789?

Answer: LCM of Numerators as per given numbers 620/78, 3351/789 is

LCM of Numerators i.e. for 620,3351 is 2077620

GCF of denominators i.e. for 78,789 is 3.

Thus, LCM of Fractions is 692540.Finally, LCM of Fractions for 620/78, 3351/789 is 692540.