Least Common Multiple of 15/673, 981/645, 247/971

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 15/673, 981/645, 247/971 quickly i.e. 1211535 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 15/673, 981/645, 247/971 is 1211535.

LCM(15/673, 981/645, 247/971) = 1211535

LCM of 15/673, 981/645, 247/971

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 15/673,981/645,247/971

Given numbers are 15/673,981/645,247/971

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 15,981,247

Least Common Multiple of Numerators i.e. LCM of 15,981,247 is 1211535.

GCF of Denominators means GCF of 673,645,971 as per the given fractions.

GCF of 673,645,971 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 15,981,247

LCM of Fractions 15/673,981/645,247/971 is 1211535

3 15, 981, 247
5, 327, 247

∴ So the LCM of the given numbers is 3 x 5 x 327 x 247 = 1211535

Least Common Multiple of 15,981,247 with GCF Formula

Least Common Multiple of 15,981,247 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 15,981,247 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(15,981,247) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(15,981,247) x common factors =1 x 3 = 3

LCM(15,981,247) = ( 15 × 981 × 247 ) / 3

LCM(15,981,247) = 3634605 / 3

LCM(15,981,247) = 1211535


Lets's calculate GCF of 673,645,971

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1211535/1

Therefore the LCM of Fractions 15/673,981/645,247/971 is 1211535

Greatest Common Factor of 673,645,971 By Matching Biggest Common Factor Method

Greatest Common Factor of 673,645,971 By Matching Biggest Common Factor Method

Factors of 673

List of positive integer factors of 673 that divides 673 without a remainder.

1,673

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 971

List of positive integer factors of 971 that divides 971 without a remainder.

1,971

Greatest Common Factor

We found the factors 673,645,971 . The biggest common factor number is the GCF number.
So the greatest common factor 673,645,971 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 15/673, 981/645, 247/971

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 15/673, 981/645, 247/971?

Answer: LCM of Numerators as per given numbers 15/673, 981/645, 247/971 is

LCM of Numerators i.e. for 15,981,247 is 1211535

GCF of denominators i.e. for 673,645,971 is 1.

Thus, LCM of Fractions is 1211535.Finally, LCM of Fractions for 15/673, 981/645, 247/971 is 1211535.