Least Common Multiple of 787/69, 743/83, 243/120

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 787/69, 743/83, 243/120 quickly i.e. 142092063 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 787/69, 743/83, 243/120 is 142092063.

LCM(787/69, 743/83, 243/120) = 142092063

LCM of 787/69, 743/83, 243/120

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 787/69,743/83,243/120

Given numbers are 787/69,743/83,243/120

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 787,743,243

Least Common Multiple of Numerators i.e. LCM of 787,743,243 is 142092063.

GCF of Denominators means GCF of 69,83,120 as per the given fractions.

GCF of 69,83,120 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 787,743,243

LCM of Fractions 787/69,743/83,243/120 is 142092063

Given numbers has no common factors except 1. So, there LCM is their product i.e 142092063

Least Common Multiple of 787,743,243 with GCF Formula

Least Common Multiple of 787,743,243 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 787,743,243 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(787,743,243) = 1

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

GCF(787,743,243) x common factors =1 x 1 = 1

LCM(787,743,243) = ( 787 × 743 × 243 ) / 1

LCM(787,743,243) = 142092063 / 1

LCM(787,743,243) = 142092063


Lets's calculate GCF of 69,83,120

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 142092063/1

Therefore the LCM of Fractions 787/69,743/83,243/120 is 142092063

Greatest Common Factor of 69,83,120 By Matching Biggest Common Factor Method

Greatest Common Factor of 69,83,120 By Matching Biggest Common Factor Method

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Greatest Common Factor

We found the factors 69,83,120 . The biggest common factor number is the GCF number.
So the greatest common factor 69,83,120 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 787/69, 743/83, 243/120

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 787/69, 743/83, 243/120?

Answer: LCM of Numerators as per given numbers 787/69, 743/83, 243/120 is

LCM of Numerators i.e. for 787,743,243 is 142092063

GCF of denominators i.e. for 69,83,120 is 1.

Thus, LCM of Fractions is 142092063.Finally, LCM of Fractions for 787/69, 743/83, 243/120 is 142092063.