Least Common Multiple of 320/642, 181/157, 719/678

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 320/642, 181/157, 719/678 quickly i.e. 41644480 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 320/642, 181/157, 719/678 is 41644480.

LCM(320/642, 181/157, 719/678) = 41644480

LCM of 320/642, 181/157, 719/678

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 320/642,181/157,719/678

Given numbers are 320/642,181/157,719/678

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 320,181,719

Least Common Multiple of Numerators i.e. LCM of 320,181,719 is 41644480.

GCF of Denominators means GCF of 642,157,678 as per the given fractions.

GCF of 642,157,678 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 320,181,719

LCM of Fractions 320/642,181/157,719/678 is 41644480

Given numbers has no common factors except 1. So, there LCM is their product i.e 41644480

Least Common Multiple of 320,181,719 with GCF Formula

Least Common Multiple of 320,181,719 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 320,181,719 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(320,181,719) = 1

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

GCF(320,181,719) x common factors =1 x 1 = 1

LCM(320,181,719) = ( 320 × 181 × 719 ) / 1

LCM(320,181,719) = 41644480 / 1

LCM(320,181,719) = 41644480


Lets's calculate GCF of 642,157,678

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 41644480/1

Therefore the LCM of Fractions 320/642,181/157,719/678 is 41644480

Greatest Common Factor of 642,157,678 By Matching Biggest Common Factor Method

Greatest Common Factor of 642,157,678 By Matching Biggest Common Factor Method

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Greatest Common Factor

We found the factors 642,157,678 . The biggest common factor number is the GCF number.
So the greatest common factor 642,157,678 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 320/642, 181/157, 719/678

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 320/642, 181/157, 719/678?

Answer: LCM of Numerators as per given numbers 320/642, 181/157, 719/678 is

LCM of Numerators i.e. for 320,181,719 is 41644480

GCF of denominators i.e. for 642,157,678 is 1.

Thus, LCM of Fractions is 41644480.Finally, LCM of Fractions for 320/642, 181/157, 719/678 is 41644480.