Least Common Multiple of 20/56, 419/38, 192/996

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 20/56, 419/38, 192/996 quickly i.e. 201120 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 20/56, 419/38, 192/996 is 201120.

LCM(20/56, 419/38, 192/996) = 201120

LCM of 20/56, 419/38, 192/996

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 20/56,419/38,192/996

Given numbers are 20/56,419/38,192/996

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 20,419,192

Least Common Multiple of Numerators i.e. LCM of 20,419,192 is 402240.

GCF of Denominators means GCF of 56,38,996 as per the given fractions.

GCF of 56,38,996 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 20,419,192

LCM of Fractions 20/56,419/38,192/996 is 201120

2 20, 419, 192
2 10, 419, 96
5, 419, 48

∴ So the LCM of the given numbers is 2 x 2 x 5 x 419 x 48 = 402240

Least Common Multiple of 20,419,192 with GCF Formula

Least Common Multiple of 20,419,192 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 20,419,192 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,419,192) = 1

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

GCF(20,419,192) x common factors =1 x 4 = 4

LCM(20,419,192) = ( 20 × 419 × 192 ) / 4

LCM(20,419,192) = 1608960 / 4

LCM(20,419,192) = 402240


Lets's calculate GCF of 56,38,996

2 56, 38, 996
28, 19, 498

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 402240/2

Therefore the LCM of Fractions 20/56,419/38,192/996 is 201120

Greatest Common Factor of 56,38,996 By Matching Biggest Common Factor Method

Greatest Common Factor of 56,38,996 By Matching Biggest Common Factor Method

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 996

List of positive integer factors of 996 that divides 996 without a remainder.

1,2,3,4,6,12,83,166,249,332,498,996

Greatest Common Factor

We found the factors 56,38,996 . The biggest common factor number is the GCF number.
So the greatest common factor 56,38,996 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 20/56, 419/38, 192/996

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 20/56, 419/38, 192/996?

Answer: LCM of Numerators as per given numbers 20/56, 419/38, 192/996 is

LCM of Numerators i.e. for 20,419,192 is 402240

GCF of denominators i.e. for 56,38,996 is 2.

Thus, LCM of Fractions is 201120.Finally, LCM of Fractions for 20/56, 419/38, 192/996 is 201120.