Least Common Multiple of 4/28, 34/788, 81/258

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 4/28, 34/788, 81/258 quickly i.e. 2754 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 4/28, 34/788, 81/258 is 2754.

LCM(4/28, 34/788, 81/258) = 2754

LCM of 4/28, 34/788, 81/258

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 4/28,34/788,81/258

Given numbers are 4/28,34/788,81/258

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 4,34,81

Least Common Multiple of Numerators i.e. LCM of 4,34,81 is 5508.

GCF of Denominators means GCF of 28,788,258 as per the given fractions.

GCF of 28,788,258 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 4,34,81

LCM of Fractions 4/28,34/788,81/258 is 2754

2 4, 34, 81
2, 17, 81

∴ So the LCM of the given numbers is 2 x 2 x 17 x 81 = 5508

Least Common Multiple of 4,34,81 with GCF Formula

Least Common Multiple of 4,34,81 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 4,34,81 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(4,34,81) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(4,34,81) x common factors =1 x 2 = 2

LCM(4,34,81) = ( 4 × 34 × 81 ) / 2

LCM(4,34,81) = 11016 / 2

LCM(4,34,81) = 5508


Lets's calculate GCF of 28,788,258

2 28, 788, 258
14, 394, 129

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5508/2

Therefore the LCM of Fractions 4/28,34/788,81/258 is 2754

Greatest Common Factor of 28,788,258 By Matching Biggest Common Factor Method

Greatest Common Factor of 28,788,258 By Matching Biggest Common Factor Method

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 788

List of positive integer factors of 788 that divides 788 without a remainder.

1,2,4,197,394,788

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Greatest Common Factor

We found the factors 28,788,258 . The biggest common factor number is the GCF number.
So the greatest common factor 28,788,258 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 4/28, 34/788, 81/258

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 4/28, 34/788, 81/258?

Answer: LCM of Numerators as per given numbers 4/28, 34/788, 81/258 is

LCM of Numerators i.e. for 4,34,81 is 5508

GCF of denominators i.e. for 28,788,258 is 2.

Thus, LCM of Fractions is 2754.Finally, LCM of Fractions for 4/28, 34/788, 81/258 is 2754.