Least Common Multiple of 981/392, 928/990

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 981/392, 928/990 quickly i.e. 455184 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 981/392, 928/990 is 455184.

LCM(981/392, 928/990) = 455184

LCM of 981/392, 928/990

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 981/392,928/990

Given numbers are 981/392,928/990

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 981,928

Least Common Multiple of Numerators i.e. LCM of 981,928 is 910368.

GCF of Denominators means GCF of 392,990 as per the given fractions.

GCF of 392,990 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 981,928

LCM of Fractions 981/392,928/990 is 455184

Given numbers has no common factors except 1. So, there LCM is their product i.e 910368

Least Common Multiple of 981,928 with GCF Formula

Least Common Multiple of 981,928 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 981,928 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(981,928) = 1

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

GCF(981,928) x common factors =1 x 1 = 1

LCM(981,928) = ( 981 × 928 ) / 1

LCM(981,928) = 910368 / 1

LCM(981,928) = 910368


Lets's calculate GCF of 392,990

2 392, 990
196, 495

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 910368/2

Therefore the LCM of Fractions 981/392,928/990 is 455184

Greatest Common Factor of 392,990 By Matching Biggest Common Factor Method

Greatest Common Factor of 392,990 By Matching Biggest Common Factor Method

Factors of 392

List of positive integer factors of 392 that divides 392 without a remainder.

1,2,4,7,8,14,28,49,56,98,196,392

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Greatest Common Factor

We found the factors 392,990 . The biggest common factor number is the GCF number.
So the greatest common factor 392,990 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 981/392, 928/990

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 981/392, 928/990?

Answer: LCM of Numerators as per given numbers 981/392, 928/990 is

LCM of Numerators i.e. for 981,928 is 910368

GCF of denominators i.e. for 392,990 is 2.

Thus, LCM of Fractions is 455184.Finally, LCM of Fractions for 981/392, 928/990 is 455184.