Least Common Multiple of 254/90, 624/40, 781/73

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 254/90, 624/40, 781/73 quickly i.e. 61892688 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 254/90, 624/40, 781/73 is 61892688.

LCM(254/90, 624/40, 781/73) = 61892688

LCM of 254/90, 624/40, 781/73

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 254/90,624/40,781/73

Given numbers are 254/90,624/40,781/73

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 254,624,781

Least Common Multiple of Numerators i.e. LCM of 254,624,781 is 61892688.

GCF of Denominators means GCF of 90,40,73 as per the given fractions.

GCF of 90,40,73 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 254,624,781

LCM of Fractions 254/90,624/40,781/73 is 61892688

2 254, 624, 781
127, 312, 781

∴ So the LCM of the given numbers is 2 x 127 x 312 x 781 = 61892688

Least Common Multiple of 254,624,781 with GCF Formula

Least Common Multiple of 254,624,781 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 254,624,781 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(254,624,781) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(254,624,781) x common factors =1 x 2 = 2

LCM(254,624,781) = ( 254 × 624 × 781 ) / 2

LCM(254,624,781) = 123785376 / 2

LCM(254,624,781) = 61892688


Lets's calculate GCF of 90,40,73

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 61892688/1

Therefore the LCM of Fractions 254/90,624/40,781/73 is 61892688

Greatest Common Factor of 90,40,73 By Matching Biggest Common Factor Method

Greatest Common Factor of 90,40,73 By Matching Biggest Common Factor Method

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Greatest Common Factor

We found the factors 90,40,73 . The biggest common factor number is the GCF number.
So the greatest common factor 90,40,73 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 254/90, 624/40, 781/73

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 254/90, 624/40, 781/73?

Answer: LCM of Numerators as per given numbers 254/90, 624/40, 781/73 is

LCM of Numerators i.e. for 254,624,781 is 61892688

GCF of denominators i.e. for 90,40,73 is 1.

Thus, LCM of Fractions is 61892688.Finally, LCM of Fractions for 254/90, 624/40, 781/73 is 61892688.