Least Common Multiple of 84/891, 514/420, 742/871

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 84/891, 514/420, 742/871 quickly i.e. 1144164 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 84/891, 514/420, 742/871 is 1144164.

LCM(84/891, 514/420, 742/871) = 1144164

LCM of 84/891, 514/420, 742/871

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 84/891,514/420,742/871

Given numbers are 84/891,514/420,742/871

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 84,514,742

Least Common Multiple of Numerators i.e. LCM of 84,514,742 is 1144164.

GCF of Denominators means GCF of 891,420,871 as per the given fractions.

GCF of 891,420,871 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 84,514,742

LCM of Fractions 84/891,514/420,742/871 is 1144164

2 84, 514, 742
7 42, 257, 371
6, 257, 53

∴ So the LCM of the given numbers is 2 x 7 x 6 x 257 x 53 = 1144164

Least Common Multiple of 84,514,742 with GCF Formula

Least Common Multiple of 84,514,742 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 84,514,742 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,514,742) = 2

common factors(in case of two or more numbers have common factors) = 14

GCF(84,514,742) x common factors =2 x 14 = 28

LCM(84,514,742) = ( 84 × 514 × 742 ) / 28

LCM(84,514,742) = 32036592 / 28

LCM(84,514,742) = 1144164


Lets's calculate GCF of 891,420,871

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1144164/1

Therefore the LCM of Fractions 84/891,514/420,742/871 is 1144164

Greatest Common Factor of 891,420,871 By Matching Biggest Common Factor Method

Greatest Common Factor of 891,420,871 By Matching Biggest Common Factor Method

Factors of 891

List of positive integer factors of 891 that divides 891 without a remainder.

1,3,9,11,27,33,81,99,297,891

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 871

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

1,13,67,871

Greatest Common Factor

We found the factors 891,420,871 . The biggest common factor number is the GCF number.
So the greatest common factor 891,420,871 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 84/891, 514/420, 742/871

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 84/891, 514/420, 742/871?

Answer: LCM of Numerators as per given numbers 84/891, 514/420, 742/871 is

LCM of Numerators i.e. for 84,514,742 is 1144164

GCF of denominators i.e. for 891,420,871 is 1.

Thus, LCM of Fractions is 1144164.Finally, LCM of Fractions for 84/891, 514/420, 742/871 is 1144164.