Least Common Multiple of 428/80, 676/1108

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 428/80, 676/1108 quickly i.e. 18083 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 428/80, 676/1108 is 18083.

LCM(428/80, 676/1108) = 18083

LCM of 428/80, 676/1108

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 428/80,676/1108

Given numbers are 428/80,676/1108

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 428,676

Least Common Multiple of Numerators i.e. LCM of 428,676 is 72332.

GCF of Denominators means GCF of 80,1108 as per the given fractions.

GCF of 80,1108 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 428,676

LCM of Fractions 428/80,676/1108 is 18083

2 428, 676
2 214, 338
107, 169

∴ So the LCM of the given numbers is 2 x 2 x 107 x 169 = 72332

Least Common Multiple of 428,676 with GCF Formula

Least Common Multiple of 428,676 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 428,676 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(428,676) = 4

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

GCF(428,676) x common factors =4 x 1 = 4

LCM(428,676) = ( 428 × 676 ) / 4

LCM(428,676) = 289328 / 4

LCM(428,676) = 72332


Lets's calculate GCF of 80,1108

2 80, 1108
2 40, 554
20, 277

∴ So the GCF of the given numbers is 2 x 2 = 4

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 72332/4

Therefore the LCM of Fractions 428/80,676/1108 is 18083

Greatest Common Factor of 80,1108 By Matching Biggest Common Factor Method

Greatest Common Factor of 80,1108 By Matching Biggest Common Factor Method

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 1108

List of positive integer factors of 1108 that divides 1108 without a remainder.

1,2,4,277,554,1108

Greatest Common Factor

We found the factors 80,1108 . The biggest common factor number is the GCF number.
So the greatest common factor 80,1108 is 4.


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 428/80, 676/1108

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 428/80, 676/1108?

Answer: LCM of Numerators as per given numbers 428/80, 676/1108 is

LCM of Numerators i.e. for 428,676 is 72332

GCF of denominators i.e. for 80,1108 is 4.

Thus, LCM of Fractions is 18083.Finally, LCM of Fractions for 428/80, 676/1108 is 18083.