Least Common Multiple of 7421/405, 1802/454

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7421/405, 1802/454 quickly i.e. 13372642 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7421/405, 1802/454 is 13372642.

LCM(7421/405, 1802/454) = 13372642

LCM of 7421/405, 1802/454

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 7421/405,1802/454

Given numbers are 7421/405,1802/454

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 7421,1802

Least Common Multiple of Numerators i.e. LCM of 7421,1802 is 13372642.

GCF of Denominators means GCF of 405,454 as per the given fractions.

GCF of 405,454 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7421,1802

LCM of Fractions 7421/405,1802/454 is 13372642

Given numbers has no common factors except 1. So, there LCM is their product i.e 13372642

Least Common Multiple of 7421,1802 with GCF Formula

Least Common Multiple of 7421,1802 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 7421,1802 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7421,1802) = 1

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

GCF(7421,1802) x common factors =1 x 1 = 1

LCM(7421,1802) = ( 7421 × 1802 ) / 1

LCM(7421,1802) = 13372642 / 1

LCM(7421,1802) = 13372642


Lets's calculate GCF of 405,454

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 13372642/1

Therefore the LCM of Fractions 7421/405,1802/454 is 13372642

Greatest Common Factor of 405,454 By Matching Biggest Common Factor Method

Greatest Common Factor of 405,454 By Matching Biggest Common Factor Method

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Factors of 454

List of positive integer factors of 454 that divides 454 without a remainder.

1,2,227,454

Greatest Common Factor

We found the factors 405,454 . The biggest common factor number is the GCF number.
So the greatest common factor 405,454 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 7421/405, 1802/454

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 7421/405, 1802/454?

Answer: LCM of Numerators as per given numbers 7421/405, 1802/454 is

LCM of Numerators i.e. for 7421,1802 is 13372642

GCF of denominators i.e. for 405,454 is 1.

Thus, LCM of Fractions is 13372642.Finally, LCM of Fractions for 7421/405, 1802/454 is 13372642.