Least Common Multiple of 57/87, 60/871, 685/969

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 57/87, 60/871, 685/969 quickly i.e. 156180 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 57/87, 60/871, 685/969 is 156180.

LCM(57/87, 60/871, 685/969) = 156180

LCM of 57/87, 60/871, 685/969

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 57/87,60/871,685/969

Given numbers are 57/87,60/871,685/969

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 57,60,685

Least Common Multiple of Numerators i.e. LCM of 57,60,685 is 156180.

GCF of Denominators means GCF of 87,871,969 as per the given fractions.

GCF of 87,871,969 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 57,60,685

LCM of Fractions 57/87,60/871,685/969 is 156180

3 57, 60, 685
5 19, 20, 685
19, 4, 137

∴ So the LCM of the given numbers is 3 x 5 x 19 x 4 x 137 = 156180

Least Common Multiple of 57,60,685 with GCF Formula

Least Common Multiple of 57,60,685 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 57,60,685 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,60,685) = 1

common factors(in case of two or more numbers have common factors) = 15

GCF(57,60,685) x common factors =1 x 15 = 15

LCM(57,60,685) = ( 57 × 60 × 685 ) / 15

LCM(57,60,685) = 2342700 / 15

LCM(57,60,685) = 156180


Lets's calculate GCF of 87,871,969

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 156180/1

Therefore the LCM of Fractions 57/87,60/871,685/969 is 156180

Greatest Common Factor of 87,871,969 By Matching Biggest Common Factor Method

Greatest Common Factor of 87,871,969 By Matching Biggest Common Factor Method

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 871

List of positive integer factors of 871 that divides 871 without a remainder.

1,13,67,871

Factors of 969

List of positive integer factors of 969 that divides 969 without a remainder.

1,3,17,19,51,57,323,969

Greatest Common Factor

We found the factors 87,871,969 . The biggest common factor number is the GCF number.
So the greatest common factor 87,871,969 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 57/87, 60/871, 685/969

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 57/87, 60/871, 685/969?

Answer: LCM of Numerators as per given numbers 57/87, 60/871, 685/969 is

LCM of Numerators i.e. for 57,60,685 is 156180

GCF of denominators i.e. for 87,871,969 is 1.

Thus, LCM of Fractions is 156180.Finally, LCM of Fractions for 57/87, 60/871, 685/969 is 156180.