Least Common Multiple of 646/73, 991/4328

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 646/73, 991/4328 quickly i.e. 640186 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 646/73, 991/4328 is 640186.

LCM(646/73, 991/4328) = 640186

LCM of 646/73, 991/4328

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 646/73,991/4328

Given numbers are 646/73,991/4328

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 646,991

Least Common Multiple of Numerators i.e. LCM of 646,991 is 640186.

GCF of Denominators means GCF of 73,4328 as per the given fractions.

GCF of 73,4328 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 646,991

LCM of Fractions 646/73,991/4328 is 640186

Given numbers has no common factors except 1. So, there LCM is their product i.e 640186

Least Common Multiple of 646,991 with GCF Formula

Least Common Multiple of 646,991 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 646,991 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(646,991) = 1

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

GCF(646,991) x common factors =1 x 1 = 1

LCM(646,991) = ( 646 × 991 ) / 1

LCM(646,991) = 640186 / 1

LCM(646,991) = 640186


Lets's calculate GCF of 73,4328

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 640186/1

Therefore the LCM of Fractions 646/73,991/4328 is 640186

Greatest Common Factor of 73,4328 By Matching Biggest Common Factor Method

Greatest Common Factor of 73,4328 By Matching Biggest Common Factor Method

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 4328

List of positive integer factors of 4328 that divides 4328 without a remainder.

1,2,4,8,541,1082,2164,4328

Greatest Common Factor

We found the factors 73,4328 . The biggest common factor number is the GCF number.
So the greatest common factor 73,4328 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 646/73, 991/4328

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 646/73, 991/4328?

Answer: LCM of Numerators as per given numbers 646/73, 991/4328 is

LCM of Numerators i.e. for 646,991 is 640186

GCF of denominators i.e. for 73,4328 is 1.

Thus, LCM of Fractions is 640186.Finally, LCM of Fractions for 646/73, 991/4328 is 640186.