Least Common Multiple of 515/69, 654/78, 611/804

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 515/69, 654/78, 611/804 quickly i.e. 68596970 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 515/69, 654/78, 611/804 is 68596970.

LCM(515/69, 654/78, 611/804) = 68596970

LCM of 515/69, 654/78, 611/804

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 515/69,654/78,611/804

Given numbers are 515/69,654/78,611/804

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 515,654,611

Least Common Multiple of Numerators i.e. LCM of 515,654,611 is 205790910.

GCF of Denominators means GCF of 69,78,804 as per the given fractions.

GCF of 69,78,804 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 515,654,611

LCM of Fractions 515/69,654/78,611/804 is 68596970

Given numbers has no common factors except 1. So, there LCM is their product i.e 205790910

Least Common Multiple of 515,654,611 with GCF Formula

Least Common Multiple of 515,654,611 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 515,654,611 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(515,654,611) = 1

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

GCF(515,654,611) x common factors =1 x 1 = 1

LCM(515,654,611) = ( 515 × 654 × 611 ) / 1

LCM(515,654,611) = 205790910 / 1

LCM(515,654,611) = 205790910


Lets's calculate GCF of 69,78,804

3 69, 78, 804
23, 26, 268

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 205790910/3

Therefore the LCM of Fractions 515/69,654/78,611/804 is 68596970

Greatest Common Factor of 69,78,804 By Matching Biggest Common Factor Method

Greatest Common Factor of 69,78,804 By Matching Biggest Common Factor Method

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 804

List of positive integer factors of 804 that divides 804 without a remainder.

1,2,3,4,6,12,67,134,201,268,402,804

Greatest Common Factor

We found the factors 69,78,804 . The biggest common factor number is the GCF number.
So the greatest common factor 69,78,804 is 3.


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 515/69, 654/78, 611/804

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 515/69, 654/78, 611/804?

Answer: LCM of Numerators as per given numbers 515/69, 654/78, 611/804 is

LCM of Numerators i.e. for 515,654,611 is 205790910

GCF of denominators i.e. for 69,78,804 is 3.

Thus, LCM of Fractions is 68596970.Finally, LCM of Fractions for 515/69, 654/78, 611/804 is 68596970.