Least Common Multiple of 87/56, 611/12, 961/489

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 87/56, 611/12, 961/489 quickly i.e. 51083877 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 87/56, 611/12, 961/489 is 51083877.

LCM(87/56, 611/12, 961/489) = 51083877

LCM of 87/56, 611/12, 961/489

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 87/56,611/12,961/489

Given numbers are 87/56,611/12,961/489

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 87,611,961

Least Common Multiple of Numerators i.e. LCM of 87,611,961 is 51083877.

GCF of Denominators means GCF of 56,12,489 as per the given fractions.

GCF of 56,12,489 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 87,611,961

LCM of Fractions 87/56,611/12,961/489 is 51083877

Given numbers has no common factors except 1. So, there LCM is their product i.e 51083877

Least Common Multiple of 87,611,961 with GCF Formula

Least Common Multiple of 87,611,961 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 87,611,961 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,611,961) = 1

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

GCF(87,611,961) x common factors =1 x 1 = 1

LCM(87,611,961) = ( 87 × 611 × 961 ) / 1

LCM(87,611,961) = 51083877 / 1

LCM(87,611,961) = 51083877


Lets's calculate GCF of 56,12,489

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 51083877/1

Therefore the LCM of Fractions 87/56,611/12,961/489 is 51083877

Greatest Common Factor of 56,12,489 By Matching Biggest Common Factor Method

Greatest Common Factor of 56,12,489 By Matching Biggest Common Factor Method

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Greatest Common Factor

We found the factors 56,12,489 . The biggest common factor number is the GCF number.
So the greatest common factor 56,12,489 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 87/56, 611/12, 961/489

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 87/56, 611/12, 961/489?

Answer: LCM of Numerators as per given numbers 87/56, 611/12, 961/489 is

LCM of Numerators i.e. for 87,611,961 is 51083877

GCF of denominators i.e. for 56,12,489 is 1.

Thus, LCM of Fractions is 51083877.Finally, LCM of Fractions for 87/56, 611/12, 961/489 is 51083877.