Least Common Multiple of 4/638, 48/978, 54/235

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 4/638, 48/978, 54/235 quickly i.e. 432 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 4/638, 48/978, 54/235 is 432.

LCM(4/638, 48/978, 54/235) = 432

LCM of 4/638, 48/978, 54/235

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 4/638,48/978,54/235

Given numbers are 4/638,48/978,54/235

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 4,48,54

Least Common Multiple of Numerators i.e. LCM of 4,48,54 is 432.

GCF of Denominators means GCF of 638,978,235 as per the given fractions.

GCF of 638,978,235 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 4,48,54

LCM of Fractions 4/638,48/978,54/235 is 432

2 4, 48, 54
2 2, 24, 27
3 1, 12, 27
1, 4, 9

∴ So the LCM of the given numbers is 2 x 2 x 3 x 1 x 4 x 9 = 432

Least Common Multiple of 4,48,54 with GCF Formula

Least Common Multiple of 4,48,54 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 4,48,54 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(4,48,54) = 2

common factors(in case of two or more numbers have common factors) = 12

GCF(4,48,54) x common factors =2 x 12 = 24

LCM(4,48,54) = ( 4 × 48 × 54 ) / 24

LCM(4,48,54) = 10368 / 24

LCM(4,48,54) = 432


Lets's calculate GCF of 638,978,235

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 432/1

Therefore the LCM of Fractions 4/638,48/978,54/235 is 432

Greatest Common Factor of 638,978,235 By Matching Biggest Common Factor Method

Greatest Common Factor of 638,978,235 By Matching Biggest Common Factor Method

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Factors of 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Factors of 235

List of positive integer factors of 235 that divides 235 without a remainder.

1,5,47,235

Greatest Common Factor

We found the factors 638,978,235 . The biggest common factor number is the GCF number.
So the greatest common factor 638,978,235 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 4/638, 48/978, 54/235

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 4/638, 48/978, 54/235?

Answer: LCM of Numerators as per given numbers 4/638, 48/978, 54/235 is

LCM of Numerators i.e. for 4,48,54 is 432

GCF of denominators i.e. for 638,978,235 is 1.

Thus, LCM of Fractions is 432.Finally, LCM of Fractions for 4/638, 48/978, 54/235 is 432.