Least Common Multiple of 720/91, 717/40, 503/407

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 720/91, 717/40, 503/407 quickly i.e. 86556240 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 720/91, 717/40, 503/407 is 86556240.

LCM(720/91, 717/40, 503/407) = 86556240

LCM of 720/91, 717/40, 503/407

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 720/91,717/40,503/407

Given numbers are 720/91,717/40,503/407

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 720,717,503

Least Common Multiple of Numerators i.e. LCM of 720,717,503 is 86556240.

GCF of Denominators means GCF of 91,40,407 as per the given fractions.

GCF of 91,40,407 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 720,717,503

LCM of Fractions 720/91,717/40,503/407 is 86556240

3 720, 717, 503
240, 239, 503

∴ So the LCM of the given numbers is 3 x 240 x 239 x 503 = 86556240

Least Common Multiple of 720,717,503 with GCF Formula

Least Common Multiple of 720,717,503 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 720,717,503 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(720,717,503) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(720,717,503) x common factors =1 x 3 = 3

LCM(720,717,503) = ( 720 × 717 × 503 ) / 3

LCM(720,717,503) = 259668720 / 3

LCM(720,717,503) = 86556240


Lets's calculate GCF of 91,40,407

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 86556240/1

Therefore the LCM of Fractions 720/91,717/40,503/407 is 86556240

Greatest Common Factor of 91,40,407 By Matching Biggest Common Factor Method

Greatest Common Factor of 91,40,407 By Matching Biggest Common Factor Method

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

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 407

List of positive integer factors of 407 that divides 407 without a remainder.

1,11,37,407

Greatest Common Factor

We found the factors 91,40,407 . The biggest common factor number is the GCF number.
So the greatest common factor 91,40,407 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 720/91, 717/40, 503/407

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 720/91, 717/40, 503/407?

Answer: LCM of Numerators as per given numbers 720/91, 717/40, 503/407 is

LCM of Numerators i.e. for 720,717,503 is 86556240

GCF of denominators i.e. for 91,40,407 is 1.

Thus, LCM of Fractions is 86556240.Finally, LCM of Fractions for 720/91, 717/40, 503/407 is 86556240.