Least Common Multiple of 321/97, 306/81, 974/769

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 321/97, 306/81, 974/769 quickly i.e. 15945354 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 321/97, 306/81, 974/769 is 15945354.

LCM(321/97, 306/81, 974/769) = 15945354

LCM of 321/97, 306/81, 974/769

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 321/97,306/81,974/769

Given numbers are 321/97,306/81,974/769

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 321,306,974

Least Common Multiple of Numerators i.e. LCM of 321,306,974 is 15945354.

GCF of Denominators means GCF of 97,81,769 as per the given fractions.

GCF of 97,81,769 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 321,306,974

LCM of Fractions 321/97,306/81,974/769 is 15945354

2 321, 306, 974
3 321, 153, 487
107, 51, 487

∴ So the LCM of the given numbers is 2 x 3 x 107 x 51 x 487 = 15945354

Least Common Multiple of 321,306,974 with GCF Formula

Least Common Multiple of 321,306,974 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 321,306,974 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(321,306,974) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(321,306,974) x common factors =1 x 6 = 6

LCM(321,306,974) = ( 321 × 306 × 974 ) / 6

LCM(321,306,974) = 95672124 / 6

LCM(321,306,974) = 15945354


Lets's calculate GCF of 97,81,769

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 15945354/1

Therefore the LCM of Fractions 321/97,306/81,974/769 is 15945354

Greatest Common Factor of 97,81,769 By Matching Biggest Common Factor Method

Greatest Common Factor of 97,81,769 By Matching Biggest Common Factor Method

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 769

List of positive integer factors of 769 that divides 769 without a remainder.

1,769

Greatest Common Factor

We found the factors 97,81,769 . The biggest common factor number is the GCF number.
So the greatest common factor 97,81,769 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 321/97, 306/81, 974/769

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 321/97, 306/81, 974/769?

Answer: LCM of Numerators as per given numbers 321/97, 306/81, 974/769 is

LCM of Numerators i.e. for 321,306,974 is 15945354

GCF of denominators i.e. for 97,81,769 is 1.

Thus, LCM of Fractions is 15945354.Finally, LCM of Fractions for 321/97, 306/81, 974/769 is 15945354.