Least Common Multiple of 678/659, 578/668

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 678/659, 578/668 quickly i.e. 195942 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 678/659, 578/668 is 195942.

LCM(678/659, 578/668) = 195942

LCM of 678/659, 578/668

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 678/659,578/668

Given numbers are 678/659,578/668

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 678,578

Least Common Multiple of Numerators i.e. LCM of 678,578 is 195942.

GCF of Denominators means GCF of 659,668 as per the given fractions.

GCF of 659,668 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 678,578

LCM of Fractions 678/659,578/668 is 195942

2 678, 578
339, 289

∴ So the LCM of the given numbers is 2 x 339 x 289 = 195942

Least Common Multiple of 678,578 with GCF Formula

Least Common Multiple of 678,578 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 678,578 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(678,578) = 2

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

GCF(678,578) x common factors =2 x 1 = 2

LCM(678,578) = ( 678 × 578 ) / 2

LCM(678,578) = 391884 / 2

LCM(678,578) = 195942


Lets's calculate GCF of 659,668

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 195942/1

Therefore the LCM of Fractions 678/659,578/668 is 195942

Greatest Common Factor of 659,668 By Matching Biggest Common Factor Method

Greatest Common Factor of 659,668 By Matching Biggest Common Factor Method

Factors of 659

List of positive integer factors of 659 that divides 659 without a remainder.

1,659

Factors of 668

List of positive integer factors of 668 that divides 668 without a remainder.

1,2,4,167,334,668

Greatest Common Factor

We found the factors 659,668 . The biggest common factor number is the GCF number.
So the greatest common factor 659,668 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 678/659, 578/668

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 678/659, 578/668?

Answer: LCM of Numerators as per given numbers 678/659, 578/668 is

LCM of Numerators i.e. for 678,578 is 195942

GCF of denominators i.e. for 659,668 is 1.

Thus, LCM of Fractions is 195942.Finally, LCM of Fractions for 678/659, 578/668 is 195942.