Least Common Multiple of 320/803, 404/615, 621/199

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 320/803, 404/615, 621/199 quickly i.e. 20070720 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 320/803, 404/615, 621/199 is 20070720.

LCM(320/803, 404/615, 621/199) = 20070720

LCM of 320/803, 404/615, 621/199

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 320/803,404/615,621/199

Given numbers are 320/803,404/615,621/199

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 320,404,621

Least Common Multiple of Numerators i.e. LCM of 320,404,621 is 20070720.

GCF of Denominators means GCF of 803,615,199 as per the given fractions.

GCF of 803,615,199 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 320,404,621

LCM of Fractions 320/803,404/615,621/199 is 20070720

2 320, 404, 621
2 160, 202, 621
80, 101, 621

∴ So the LCM of the given numbers is 2 x 2 x 80 x 101 x 621 = 20070720

Least Common Multiple of 320,404,621 with GCF Formula

Least Common Multiple of 320,404,621 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 320,404,621 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(320,404,621) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(320,404,621) x common factors =1 x 4 = 4

LCM(320,404,621) = ( 320 × 404 × 621 ) / 4

LCM(320,404,621) = 80282880 / 4

LCM(320,404,621) = 20070720


Lets's calculate GCF of 803,615,199

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 20070720/1

Therefore the LCM of Fractions 320/803,404/615,621/199 is 20070720

Greatest Common Factor of 803,615,199 By Matching Biggest Common Factor Method

Greatest Common Factor of 803,615,199 By Matching Biggest Common Factor Method

Factors of 803

List of positive integer factors of 803 that divides 803 without a remainder.

1,11,73,803

Factors of 615

List of positive integer factors of 615 that divides 615 without a remainder.

1,3,5,15,41,123,205,615

Factors of 199

List of positive integer factors of 199 that divides 199 without a remainder.

1,199

Greatest Common Factor

We found the factors 803,615,199 . The biggest common factor number is the GCF number.
So the greatest common factor 803,615,199 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 320/803, 404/615, 621/199

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 320/803, 404/615, 621/199?

Answer: LCM of Numerators as per given numbers 320/803, 404/615, 621/199 is

LCM of Numerators i.e. for 320,404,621 is 20070720

GCF of denominators i.e. for 803,615,199 is 1.

Thus, LCM of Fractions is 20070720.Finally, LCM of Fractions for 320/803, 404/615, 621/199 is 20070720.