Least Common Multiple of 47/31, 179/80, 676/142

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 47/31, 179/80, 676/142 quickly i.e. 5687188 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 47/31, 179/80, 676/142 is 5687188.

LCM(47/31, 179/80, 676/142) = 5687188

LCM of 47/31, 179/80, 676/142

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 47/31,179/80,676/142

Given numbers are 47/31,179/80,676/142

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 47,179,676

Least Common Multiple of Numerators i.e. LCM of 47,179,676 is 5687188.

GCF of Denominators means GCF of 31,80,142 as per the given fractions.

GCF of 31,80,142 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 47,179,676

LCM of Fractions 47/31,179/80,676/142 is 5687188

Given numbers has no common factors except 1. So, there LCM is their product i.e 5687188

Least Common Multiple of 47,179,676 with GCF Formula

Least Common Multiple of 47,179,676 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 47,179,676 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(47,179,676) = 1

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

GCF(47,179,676) x common factors =1 x 1 = 1

LCM(47,179,676) = ( 47 × 179 × 676 ) / 1

LCM(47,179,676) = 5687188 / 1

LCM(47,179,676) = 5687188


Lets's calculate GCF of 31,80,142

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5687188/1

Therefore the LCM of Fractions 47/31,179/80,676/142 is 5687188

Greatest Common Factor of 31,80,142 By Matching Biggest Common Factor Method

Greatest Common Factor of 31,80,142 By Matching Biggest Common Factor Method

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 31,80,142 . The biggest common factor number is the GCF number.
So the greatest common factor 31,80,142 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 47/31, 179/80, 676/142

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 47/31, 179/80, 676/142?

Answer: LCM of Numerators as per given numbers 47/31, 179/80, 676/142 is

LCM of Numerators i.e. for 47,179,676 is 5687188

GCF of denominators i.e. for 31,80,142 is 1.

Thus, LCM of Fractions is 5687188.Finally, LCM of Fractions for 47/31, 179/80, 676/142 is 5687188.