Least Common Multiple of 405/550, 944/421, 731/474

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 405/550, 944/421, 731/474 quickly i.e. 279475920 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 405/550, 944/421, 731/474 is 279475920.

LCM(405/550, 944/421, 731/474) = 279475920

LCM of 405/550, 944/421, 731/474

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 405/550,944/421,731/474

Given numbers are 405/550,944/421,731/474

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 405,944,731

Least Common Multiple of Numerators i.e. LCM of 405,944,731 is 279475920.

GCF of Denominators means GCF of 550,421,474 as per the given fractions.

GCF of 550,421,474 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 405,944,731

LCM of Fractions 405/550,944/421,731/474 is 279475920

Given numbers has no common factors except 1. So, there LCM is their product i.e 279475920

Least Common Multiple of 405,944,731 with GCF Formula

Least Common Multiple of 405,944,731 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 405,944,731 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(405,944,731) = 1

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

GCF(405,944,731) x common factors =1 x 1 = 1

LCM(405,944,731) = ( 405 × 944 × 731 ) / 1

LCM(405,944,731) = 279475920 / 1

LCM(405,944,731) = 279475920


Lets's calculate GCF of 550,421,474

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 279475920/1

Therefore the LCM of Fractions 405/550,944/421,731/474 is 279475920

Greatest Common Factor of 550,421,474 By Matching Biggest Common Factor Method

Greatest Common Factor of 550,421,474 By Matching Biggest Common Factor Method

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Factors of 474

List of positive integer factors of 474 that divides 474 without a remainder.

1,2,3,6,79,158,237,474

Greatest Common Factor

We found the factors 550,421,474 . The biggest common factor number is the GCF number.
So the greatest common factor 550,421,474 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 405/550, 944/421, 731/474

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 405/550, 944/421, 731/474?

Answer: LCM of Numerators as per given numbers 405/550, 944/421, 731/474 is

LCM of Numerators i.e. for 405,944,731 is 279475920

GCF of denominators i.e. for 550,421,474 is 1.

Thus, LCM of Fractions is 279475920.Finally, LCM of Fractions for 405/550, 944/421, 731/474 is 279475920.