Least Common Multiple of 87/39, 57/42, 887/92

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 87/39, 57/42, 887/92 quickly i.e. 1466211 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 87/39, 57/42, 887/92 is 1466211.

LCM(87/39, 57/42, 887/92) = 1466211

LCM of 87/39, 57/42, 887/92

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 87/39,57/42,887/92

Given numbers are 87/39,57/42,887/92

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 87,57,887

Least Common Multiple of Numerators i.e. LCM of 87,57,887 is 1466211.

GCF of Denominators means GCF of 39,42,92 as per the given fractions.

GCF of 39,42,92 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 87,57,887

LCM of Fractions 87/39,57/42,887/92 is 1466211

3 87, 57, 887
29, 19, 887

∴ So the LCM of the given numbers is 3 x 29 x 19 x 887 = 1466211

Least Common Multiple of 87,57,887 with GCF Formula

Least Common Multiple of 87,57,887 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 87,57,887 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,57,887) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(87,57,887) x common factors =1 x 3 = 3

LCM(87,57,887) = ( 87 × 57 × 887 ) / 3

LCM(87,57,887) = 4398633 / 3

LCM(87,57,887) = 1466211


Lets's calculate GCF of 39,42,92

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1466211/1

Therefore the LCM of Fractions 87/39,57/42,887/92 is 1466211

Greatest Common Factor of 39,42,92 By Matching Biggest Common Factor Method

Greatest Common Factor of 39,42,92 By Matching Biggest Common Factor Method

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Greatest Common Factor

We found the factors 39,42,92 . The biggest common factor number is the GCF number.
So the greatest common factor 39,42,92 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 87/39, 57/42, 887/92

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 87/39, 57/42, 887/92?

Answer: LCM of Numerators as per given numbers 87/39, 57/42, 887/92 is

LCM of Numerators i.e. for 87,57,887 is 1466211

GCF of denominators i.e. for 39,42,92 is 1.

Thus, LCM of Fractions is 1466211.Finally, LCM of Fractions for 87/39, 57/42, 887/92 is 1466211.