Least Common Multiple of 394/370, 921/128

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 394/370, 921/128 quickly i.e. 181437 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 394/370, 921/128 is 181437.

LCM(394/370, 921/128) = 181437

LCM of 394/370, 921/128

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 394/370,921/128

Given numbers are 394/370,921/128

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 394,921

Least Common Multiple of Numerators i.e. LCM of 394,921 is 362874.

GCF of Denominators means GCF of 370,128 as per the given fractions.

GCF of 370,128 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 394,921

LCM of Fractions 394/370,921/128 is 181437

Given numbers has no common factors except 1. So, there LCM is their product i.e 362874

Least Common Multiple of 394,921 with GCF Formula

Least Common Multiple of 394,921 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 394,921 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(394,921) = 1

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

GCF(394,921) x common factors =1 x 1 = 1

LCM(394,921) = ( 394 × 921 ) / 1

LCM(394,921) = 362874 / 1

LCM(394,921) = 362874


Lets's calculate GCF of 370,128

2 370, 128
185, 64

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 362874/2

Therefore the LCM of Fractions 394/370,921/128 is 181437

Greatest Common Factor of 370,128 By Matching Biggest Common Factor Method

Greatest Common Factor of 370,128 By Matching Biggest Common Factor Method

Factors of 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 370,128 . The biggest common factor number is the GCF number.
So the greatest common factor 370,128 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 394/370, 921/128

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 394/370, 921/128?

Answer: LCM of Numerators as per given numbers 394/370, 921/128 is

LCM of Numerators i.e. for 394,921 is 362874

GCF of denominators i.e. for 370,128 is 2.

Thus, LCM of Fractions is 181437.Finally, LCM of Fractions for 394/370, 921/128 is 181437.