Least Common Multiple of 900/378, 821/391

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 900/378, 821/391 quickly i.e. 738900 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 900/378, 821/391 is 738900.

LCM(900/378, 821/391) = 738900

LCM of 900/378, 821/391

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 900/378,821/391

Given numbers are 900/378,821/391

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 900,821

Least Common Multiple of Numerators i.e. LCM of 900,821 is 738900.

GCF of Denominators means GCF of 378,391 as per the given fractions.

GCF of 378,391 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 900,821

LCM of Fractions 900/378,821/391 is 738900

Given numbers has no common factors except 1. So, there LCM is their product i.e 738900

Least Common Multiple of 900,821 with GCF Formula

Least Common Multiple of 900,821 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 900,821 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(900,821) = 1

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

GCF(900,821) x common factors =1 x 1 = 1

LCM(900,821) = ( 900 × 821 ) / 1

LCM(900,821) = 738900 / 1

LCM(900,821) = 738900


Lets's calculate GCF of 378,391

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 738900/1

Therefore the LCM of Fractions 900/378,821/391 is 738900

Greatest Common Factor of 378,391 By Matching Biggest Common Factor Method

Greatest Common Factor of 378,391 By Matching Biggest Common Factor Method

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Factors of 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Greatest Common Factor

We found the factors 378,391 . The biggest common factor number is the GCF number.
So the greatest common factor 378,391 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 900/378, 821/391

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 900/378, 821/391?

Answer: LCM of Numerators as per given numbers 900/378, 821/391 is

LCM of Numerators i.e. for 900,821 is 738900

GCF of denominators i.e. for 378,391 is 1.

Thus, LCM of Fractions is 738900.Finally, LCM of Fractions for 900/378, 821/391 is 738900.