Least Common Multiple of 81/640, 389/737, 377/374

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/640, 389/737, 377/374 quickly i.e. 11878893 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/640, 389/737, 377/374 is 11878893.

LCM(81/640, 389/737, 377/374) = 11878893

LCM of 81/640, 389/737, 377/374

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 81/640,389/737,377/374

Given numbers are 81/640,389/737,377/374

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 81,389,377

Least Common Multiple of Numerators i.e. LCM of 81,389,377 is 11878893.

GCF of Denominators means GCF of 640,737,374 as per the given fractions.

GCF of 640,737,374 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,389,377

LCM of Fractions 81/640,389/737,377/374 is 11878893

Given numbers has no common factors except 1. So, there LCM is their product i.e 11878893

Least Common Multiple of 81,389,377 with GCF Formula

Least Common Multiple of 81,389,377 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 81,389,377 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,389,377) = 1

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

GCF(81,389,377) x common factors =1 x 1 = 1

LCM(81,389,377) = ( 81 × 389 × 377 ) / 1

LCM(81,389,377) = 11878893 / 1

LCM(81,389,377) = 11878893


Lets's calculate GCF of 640,737,374

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 11878893/1

Therefore the LCM of Fractions 81/640,389/737,377/374 is 11878893

Greatest Common Factor of 640,737,374 By Matching Biggest Common Factor Method

Greatest Common Factor of 640,737,374 By Matching Biggest Common Factor Method

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Factors of 737

List of positive integer factors of 737 that divides 737 without a remainder.

1,11,67,737

Factors of 374

List of positive integer factors of 374 that divides 374 without a remainder.

1,2,11,17,22,34,187,374

Greatest Common Factor

We found the factors 640,737,374 . The biggest common factor number is the GCF number.
So the greatest common factor 640,737,374 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 81/640, 389/737, 377/374

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 81/640, 389/737, 377/374?

Answer: LCM of Numerators as per given numbers 81/640, 389/737, 377/374 is

LCM of Numerators i.e. for 81,389,377 is 11878893

GCF of denominators i.e. for 640,737,374 is 1.

Thus, LCM of Fractions is 11878893.Finally, LCM of Fractions for 81/640, 389/737, 377/374 is 11878893.