Least Common Multiple of 998/389, 1290/592

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 998/389, 1290/592 quickly i.e. 643710 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 998/389, 1290/592 is 643710.

LCM(998/389, 1290/592) = 643710

LCM of 998/389, 1290/592

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 998/389,1290/592

Given numbers are 998/389,1290/592

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 998,1290

Least Common Multiple of Numerators i.e. LCM of 998,1290 is 643710.

GCF of Denominators means GCF of 389,592 as per the given fractions.

GCF of 389,592 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 998,1290

LCM of Fractions 998/389,1290/592 is 643710

2 998, 1290
499, 645

∴ So the LCM of the given numbers is 2 x 499 x 645 = 643710

Least Common Multiple of 998,1290 with GCF Formula

Least Common Multiple of 998,1290 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 998,1290 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(998,1290) = 2

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

GCF(998,1290) x common factors =2 x 1 = 2

LCM(998,1290) = ( 998 × 1290 ) / 2

LCM(998,1290) = 1287420 / 2

LCM(998,1290) = 643710


Lets's calculate GCF of 389,592

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 643710/1

Therefore the LCM of Fractions 998/389,1290/592 is 643710

Greatest Common Factor of 389,592 By Matching Biggest Common Factor Method

Greatest Common Factor of 389,592 By Matching Biggest Common Factor Method

Factors of 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Factors of 592

List of positive integer factors of 592 that divides 592 without a remainder.

1,2,4,8,16,37,74,148,296,592

Greatest Common Factor

We found the factors 389,592 . The biggest common factor number is the GCF number.
So the greatest common factor 389,592 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 998/389, 1290/592

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 998/389, 1290/592?

Answer: LCM of Numerators as per given numbers 998/389, 1290/592 is

LCM of Numerators i.e. for 998,1290 is 643710

GCF of denominators i.e. for 389,592 is 1.

Thus, LCM of Fractions is 643710.Finally, LCM of Fractions for 998/389, 1290/592 is 643710.