Least Common Multiple of 128/831, 651/411

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 128/831, 651/411 quickly i.e. 27776 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 128/831, 651/411 is 27776.

LCM(128/831, 651/411) = 27776

LCM of 128/831, 651/411

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 128/831,651/411

Given numbers are 128/831,651/411

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 128,651

Least Common Multiple of Numerators i.e. LCM of 128,651 is 83328.

GCF of Denominators means GCF of 831,411 as per the given fractions.

GCF of 831,411 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 128,651

LCM of Fractions 128/831,651/411 is 27776

Given numbers has no common factors except 1. So, there LCM is their product i.e 83328

Least Common Multiple of 128,651 with GCF Formula

Least Common Multiple of 128,651 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 128,651 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(128,651) = 1

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

GCF(128,651) x common factors =1 x 1 = 1

LCM(128,651) = ( 128 × 651 ) / 1

LCM(128,651) = 83328 / 1

LCM(128,651) = 83328


Lets's calculate GCF of 831,411

3 831, 411
277, 137

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 83328/3

Therefore the LCM of Fractions 128/831,651/411 is 27776

Greatest Common Factor of 831,411 By Matching Biggest Common Factor Method

Greatest Common Factor of 831,411 By Matching Biggest Common Factor Method

Factors of 831

List of positive integer factors of 831 that divides 831 without a remainder.

1,3,277,831

Factors of 411

List of positive integer factors of 411 that divides 411 without a remainder.

1,3,137,411

Greatest Common Factor

We found the factors 831,411 . The biggest common factor number is the GCF number.
So the greatest common factor 831,411 is 3.


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 128/831, 651/411

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 128/831, 651/411?

Answer: LCM of Numerators as per given numbers 128/831, 651/411 is

LCM of Numerators i.e. for 128,651 is 83328

GCF of denominators i.e. for 831,411 is 3.

Thus, LCM of Fractions is 27776.Finally, LCM of Fractions for 128/831, 651/411 is 27776.