Least Common Multiple of 390/710, 4809/768

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 390/710, 4809/768 quickly i.e. 312585 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 390/710, 4809/768 is 312585.

LCM(390/710, 4809/768) = 312585

LCM of 390/710, 4809/768

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 390/710,4809/768

Given numbers are 390/710,4809/768

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 390,4809

Least Common Multiple of Numerators i.e. LCM of 390,4809 is 625170.

GCF of Denominators means GCF of 710,768 as per the given fractions.

GCF of 710,768 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 390,4809

LCM of Fractions 390/710,4809/768 is 312585

3 390, 4809
130, 1603

∴ So the LCM of the given numbers is 3 x 130 x 1603 = 625170

Least Common Multiple of 390,4809 with GCF Formula

Least Common Multiple of 390,4809 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 390,4809 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(390,4809) = 3

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

GCF(390,4809) x common factors =3 x 1 = 3

LCM(390,4809) = ( 390 × 4809 ) / 3

LCM(390,4809) = 1875510 / 3

LCM(390,4809) = 625170


Lets's calculate GCF of 710,768

2 710, 768
355, 384

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 625170/2

Therefore the LCM of Fractions 390/710,4809/768 is 312585

Greatest Common Factor of 710,768 By Matching Biggest Common Factor Method

Greatest Common Factor of 710,768 By Matching Biggest Common Factor Method

Factors of 710

List of positive integer factors of 710 that divides 710 without a remainder.

1,2,5,10,71,142,355,710

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Greatest Common Factor

We found the factors 710,768 . The biggest common factor number is the GCF number.
So the greatest common factor 710,768 is 2.


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 390/710, 4809/768

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 390/710, 4809/768?

Answer: LCM of Numerators as per given numbers 390/710, 4809/768 is

LCM of Numerators i.e. for 390,4809 is 625170

GCF of denominators i.e. for 710,768 is 2.

Thus, LCM of Fractions is 312585.Finally, LCM of Fractions for 390/710, 4809/768 is 312585.