Least Common Multiple of 669/38, 991/20, 216/892

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 669/38, 991/20, 216/892 quickly i.e. 23867244 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 669/38, 991/20, 216/892 is 23867244.

LCM(669/38, 991/20, 216/892) = 23867244

LCM of 669/38, 991/20, 216/892

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 669/38,991/20,216/892

Given numbers are 669/38,991/20,216/892

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 669,991,216

Least Common Multiple of Numerators i.e. LCM of 669,991,216 is 47734488.

GCF of Denominators means GCF of 38,20,892 as per the given fractions.

GCF of 38,20,892 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 669,991,216

LCM of Fractions 669/38,991/20,216/892 is 23867244

3 669, 991, 216
223, 991, 72

∴ So the LCM of the given numbers is 3 x 223 x 991 x 72 = 47734488

Least Common Multiple of 669,991,216 with GCF Formula

Least Common Multiple of 669,991,216 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 669,991,216 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(669,991,216) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(669,991,216) x common factors =1 x 3 = 3

LCM(669,991,216) = ( 669 × 991 × 216 ) / 3

LCM(669,991,216) = 143203464 / 3

LCM(669,991,216) = 47734488


Lets's calculate GCF of 38,20,892

2 38, 20, 892
19, 10, 446

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 47734488/2

Therefore the LCM of Fractions 669/38,991/20,216/892 is 23867244

Greatest Common Factor of 38,20,892 By Matching Biggest Common Factor Method

Greatest Common Factor of 38,20,892 By Matching Biggest Common Factor Method

Factors of 38

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

1,2,19,38

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 892

List of positive integer factors of 892 that divides 892 without a remainder.

1,2,4,223,446,892

Greatest Common Factor

We found the factors 38,20,892 . The biggest common factor number is the GCF number.
So the greatest common factor 38,20,892 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 669/38, 991/20, 216/892

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 669/38, 991/20, 216/892?

Answer: LCM of Numerators as per given numbers 669/38, 991/20, 216/892 is

LCM of Numerators i.e. for 669,991,216 is 47734488

GCF of denominators i.e. for 38,20,892 is 2.

Thus, LCM of Fractions is 23867244.Finally, LCM of Fractions for 669/38, 991/20, 216/892 is 23867244.