Least Common Multiple of 20/404, 423/648, 857/298

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 20/404, 423/648, 857/298 quickly i.e. 3625110 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 20/404, 423/648, 857/298 is 3625110.

LCM(20/404, 423/648, 857/298) = 3625110

LCM of 20/404, 423/648, 857/298

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 20/404,423/648,857/298

Given numbers are 20/404,423/648,857/298

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 20,423,857

Least Common Multiple of Numerators i.e. LCM of 20,423,857 is 7250220.

GCF of Denominators means GCF of 404,648,298 as per the given fractions.

GCF of 404,648,298 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 20,423,857

LCM of Fractions 20/404,423/648,857/298 is 3625110

Given numbers has no common factors except 1. So, there LCM is their product i.e 7250220

Least Common Multiple of 20,423,857 with GCF Formula

Least Common Multiple of 20,423,857 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 20,423,857 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,423,857) = 1

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

GCF(20,423,857) x common factors =1 x 1 = 1

LCM(20,423,857) = ( 20 × 423 × 857 ) / 1

LCM(20,423,857) = 7250220 / 1

LCM(20,423,857) = 7250220


Lets's calculate GCF of 404,648,298

2 404, 648, 298
202, 324, 149

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 7250220/2

Therefore the LCM of Fractions 20/404,423/648,857/298 is 3625110

Greatest Common Factor of 404,648,298 By Matching Biggest Common Factor Method

Greatest Common Factor of 404,648,298 By Matching Biggest Common Factor Method

Factors of 404

List of positive integer factors of 404 that divides 404 without a remainder.

1,2,4,101,202,404

Factors of 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 298

List of positive integer factors of 298 that divides 298 without a remainder.

1,2,149,298

Greatest Common Factor

We found the factors 404,648,298 . The biggest common factor number is the GCF number.
So the greatest common factor 404,648,298 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 20/404, 423/648, 857/298

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 20/404, 423/648, 857/298?

Answer: LCM of Numerators as per given numbers 20/404, 423/648, 857/298 is

LCM of Numerators i.e. for 20,423,857 is 7250220

GCF of denominators i.e. for 404,648,298 is 2.

Thus, LCM of Fractions is 3625110.Finally, LCM of Fractions for 20/404, 423/648, 857/298 is 3625110.