Least Common Multiple of 68/85, 30/19, 839/319

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 68/85, 30/19, 839/319 quickly i.e. 855780 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 68/85, 30/19, 839/319 is 855780.

LCM(68/85, 30/19, 839/319) = 855780

LCM of 68/85, 30/19, 839/319

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 68/85,30/19,839/319

Given numbers are 68/85,30/19,839/319

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 68,30,839

Least Common Multiple of Numerators i.e. LCM of 68,30,839 is 855780.

GCF of Denominators means GCF of 85,19,319 as per the given fractions.

GCF of 85,19,319 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 68,30,839

LCM of Fractions 68/85,30/19,839/319 is 855780

2 68, 30, 839
34, 15, 839

∴ So the LCM of the given numbers is 2 x 34 x 15 x 839 = 855780

Least Common Multiple of 68,30,839 with GCF Formula

Least Common Multiple of 68,30,839 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 68,30,839 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,30,839) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(68,30,839) x common factors =1 x 2 = 2

LCM(68,30,839) = ( 68 × 30 × 839 ) / 2

LCM(68,30,839) = 1711560 / 2

LCM(68,30,839) = 855780


Lets's calculate GCF of 85,19,319

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 855780/1

Therefore the LCM of Fractions 68/85,30/19,839/319 is 855780

Greatest Common Factor of 85,19,319 By Matching Biggest Common Factor Method

Greatest Common Factor of 85,19,319 By Matching Biggest Common Factor Method

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 319

List of positive integer factors of 319 that divides 319 without a remainder.

1,11,29,319

Greatest Common Factor

We found the factors 85,19,319 . The biggest common factor number is the GCF number.
So the greatest common factor 85,19,319 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 68/85, 30/19, 839/319

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 68/85, 30/19, 839/319?

Answer: LCM of Numerators as per given numbers 68/85, 30/19, 839/319 is

LCM of Numerators i.e. for 68,30,839 is 855780

GCF of denominators i.e. for 85,19,319 is 1.

Thus, LCM of Fractions is 855780.Finally, LCM of Fractions for 68/85, 30/19, 839/319 is 855780.