Least Common Multiple of 640/178, 5423/5160

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 640/178, 5423/5160 quickly i.e. 1735360 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 640/178, 5423/5160 is 1735360.

LCM(640/178, 5423/5160) = 1735360

LCM of 640/178, 5423/5160

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 640/178,5423/5160

Given numbers are 640/178,5423/5160

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 640,5423

Least Common Multiple of Numerators i.e. LCM of 640,5423 is 3470720.

GCF of Denominators means GCF of 178,5160 as per the given fractions.

GCF of 178,5160 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 640,5423

LCM of Fractions 640/178,5423/5160 is 1735360

Given numbers has no common factors except 1. So, there LCM is their product i.e 3470720

Least Common Multiple of 640,5423 with GCF Formula

Least Common Multiple of 640,5423 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 640,5423 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(640,5423) = 1

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

GCF(640,5423) x common factors =1 x 1 = 1

LCM(640,5423) = ( 640 × 5423 ) / 1

LCM(640,5423) = 3470720 / 1

LCM(640,5423) = 3470720


Lets's calculate GCF of 178,5160

2 178, 5160
89, 2580

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3470720/2

Therefore the LCM of Fractions 640/178,5423/5160 is 1735360

Greatest Common Factor of 178,5160 By Matching Biggest Common Factor Method

Greatest Common Factor of 178,5160 By Matching Biggest Common Factor Method

Factors of 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Factors of 5160

List of positive integer factors of 5160 that divides 5160 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,43,60,86,120,129,172,215,258,344,430,516,645,860,1032,1290,1720,2580,5160

Greatest Common Factor

We found the factors 178,5160 . The biggest common factor number is the GCF number.
So the greatest common factor 178,5160 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 640/178, 5423/5160

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 640/178, 5423/5160?

Answer: LCM of Numerators as per given numbers 640/178, 5423/5160 is

LCM of Numerators i.e. for 640,5423 is 3470720

GCF of denominators i.e. for 178,5160 is 2.

Thus, LCM of Fractions is 1735360.Finally, LCM of Fractions for 640/178, 5423/5160 is 1735360.