Least Common Multiple of 638/124, 733/330, 154/399

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 638/124, 733/330, 154/399 quickly i.e. 3273578 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 638/124, 733/330, 154/399 is 3273578.

LCM(638/124, 733/330, 154/399) = 3273578

LCM of 638/124, 733/330, 154/399

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 638/124,733/330,154/399

Given numbers are 638/124,733/330,154/399

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 638,733,154

Least Common Multiple of Numerators i.e. LCM of 638,733,154 is 3273578.

GCF of Denominators means GCF of 124,330,399 as per the given fractions.

GCF of 124,330,399 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 638,733,154

LCM of Fractions 638/124,733/330,154/399 is 3273578

2 638, 733, 154
11 319, 733, 77
29, 733, 7

∴ So the LCM of the given numbers is 2 x 11 x 29 x 733 x 7 = 3273578

Least Common Multiple of 638,733,154 with GCF Formula

Least Common Multiple of 638,733,154 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 638,733,154 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(638,733,154) = 1

common factors(in case of two or more numbers have common factors) = 22

GCF(638,733,154) x common factors =1 x 22 = 22

LCM(638,733,154) = ( 638 × 733 × 154 ) / 22

LCM(638,733,154) = 72018716 / 22

LCM(638,733,154) = 3273578


Lets's calculate GCF of 124,330,399

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3273578/1

Therefore the LCM of Fractions 638/124,733/330,154/399 is 3273578

Greatest Common Factor of 124,330,399 By Matching Biggest Common Factor Method

Greatest Common Factor of 124,330,399 By Matching Biggest Common Factor Method

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Factors of 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Greatest Common Factor

We found the factors 124,330,399 . The biggest common factor number is the GCF number.
So the greatest common factor 124,330,399 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 638/124, 733/330, 154/399

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 638/124, 733/330, 154/399?

Answer: LCM of Numerators as per given numbers 638/124, 733/330, 154/399 is

LCM of Numerators i.e. for 638,733,154 is 3273578

GCF of denominators i.e. for 124,330,399 is 1.

Thus, LCM of Fractions is 3273578.Finally, LCM of Fractions for 638/124, 733/330, 154/399 is 3273578.