Least Common Multiple of 89/12, 82/71, 21/850

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 89/12, 82/71, 21/850 quickly i.e. 153258 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 89/12, 82/71, 21/850 is 153258.

LCM(89/12, 82/71, 21/850) = 153258

LCM of 89/12, 82/71, 21/850

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 89/12,82/71,21/850

Given numbers are 89/12,82/71,21/850

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 89,82,21

Least Common Multiple of Numerators i.e. LCM of 89,82,21 is 153258.

GCF of Denominators means GCF of 12,71,850 as per the given fractions.

GCF of 12,71,850 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 89,82,21

LCM of Fractions 89/12,82/71,21/850 is 153258

Given numbers has no common factors except 1. So, there LCM is their product i.e 153258

Least Common Multiple of 89,82,21 with GCF Formula

Least Common Multiple of 89,82,21 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 89,82,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(89,82,21) = 1

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

GCF(89,82,21) x common factors =1 x 1 = 1

LCM(89,82,21) = ( 89 × 82 × 21 ) / 1

LCM(89,82,21) = 153258 / 1

LCM(89,82,21) = 153258


Lets's calculate GCF of 12,71,850

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 153258/1

Therefore the LCM of Fractions 89/12,82/71,21/850 is 153258

Greatest Common Factor of 12,71,850 By Matching Biggest Common Factor Method

Greatest Common Factor of 12,71,850 By Matching Biggest Common Factor Method

Factors of 12

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

1,2,3,4,6,12

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 850

List of positive integer factors of 850 that divides 850 without a remainder.

1,2,5,10,17,25,34,50,85,170,425,850

Greatest Common Factor

We found the factors 12,71,850 . The biggest common factor number is the GCF number.
So the greatest common factor 12,71,850 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 89/12, 82/71, 21/850

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 89/12, 82/71, 21/850?

Answer: LCM of Numerators as per given numbers 89/12, 82/71, 21/850 is

LCM of Numerators i.e. for 89,82,21 is 153258

GCF of denominators i.e. for 12,71,850 is 1.

Thus, LCM of Fractions is 153258.Finally, LCM of Fractions for 89/12, 82/71, 21/850 is 153258.