Least Common Multiple of 50/687, 84/361, 411/989

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 50/687, 84/361, 411/989 quickly i.e. 287700 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 50/687, 84/361, 411/989 is 287700.

LCM(50/687, 84/361, 411/989) = 287700

LCM of 50/687, 84/361, 411/989

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 50/687,84/361,411/989

Given numbers are 50/687,84/361,411/989

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 50,84,411

Least Common Multiple of Numerators i.e. LCM of 50,84,411 is 287700.

GCF of Denominators means GCF of 687,361,989 as per the given fractions.

GCF of 687,361,989 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 50,84,411

LCM of Fractions 50/687,84/361,411/989 is 287700

2 50, 84, 411
3 25, 42, 411
25, 14, 137

∴ So the LCM of the given numbers is 2 x 3 x 25 x 14 x 137 = 287700

Least Common Multiple of 50,84,411 with GCF Formula

Least Common Multiple of 50,84,411 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 50,84,411 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(50,84,411) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(50,84,411) x common factors =1 x 6 = 6

LCM(50,84,411) = ( 50 × 84 × 411 ) / 6

LCM(50,84,411) = 1726200 / 6

LCM(50,84,411) = 287700


Lets's calculate GCF of 687,361,989

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 287700/1

Therefore the LCM of Fractions 50/687,84/361,411/989 is 287700

Greatest Common Factor of 687,361,989 By Matching Biggest Common Factor Method

Greatest Common Factor of 687,361,989 By Matching Biggest Common Factor Method

Factors of 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 361

List of positive integer factors of 361 that divides 361 without a remainder.

1,19,361

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Greatest Common Factor

We found the factors 687,361,989 . The biggest common factor number is the GCF number.
So the greatest common factor 687,361,989 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 50/687, 84/361, 411/989

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 50/687, 84/361, 411/989?

Answer: LCM of Numerators as per given numbers 50/687, 84/361, 411/989 is

LCM of Numerators i.e. for 50,84,411 is 287700

GCF of denominators i.e. for 687,361,989 is 1.

Thus, LCM of Fractions is 287700.Finally, LCM of Fractions for 50/687, 84/361, 411/989 is 287700.