Least Common Multiple of 397/229, 647/643, 946/122

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 397/229, 647/643, 946/122 quickly i.e. 242988614 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 397/229, 647/643, 946/122 is 242988614.

LCM(397/229, 647/643, 946/122) = 242988614

LCM of 397/229, 647/643, 946/122

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 397/229,647/643,946/122

Given numbers are 397/229,647/643,946/122

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 397,647,946

Least Common Multiple of Numerators i.e. LCM of 397,647,946 is 242988614.

GCF of Denominators means GCF of 229,643,122 as per the given fractions.

GCF of 229,643,122 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 397,647,946

LCM of Fractions 397/229,647/643,946/122 is 242988614

Given numbers has no common factors except 1. So, there LCM is their product i.e 242988614

Least Common Multiple of 397,647,946 with GCF Formula

Least Common Multiple of 397,647,946 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 397,647,946 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(397,647,946) = 1

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

GCF(397,647,946) x common factors =1 x 1 = 1

LCM(397,647,946) = ( 397 × 647 × 946 ) / 1

LCM(397,647,946) = 242988614 / 1

LCM(397,647,946) = 242988614


Lets's calculate GCF of 229,643,122

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 242988614/1

Therefore the LCM of Fractions 397/229,647/643,946/122 is 242988614

Greatest Common Factor of 229,643,122 By Matching Biggest Common Factor Method

Greatest Common Factor of 229,643,122 By Matching Biggest Common Factor Method

Factors of 229

List of positive integer factors of 229 that divides 229 without a remainder.

1,229

Factors of 643

List of positive integer factors of 643 that divides 643 without a remainder.

1,643

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Greatest Common Factor

We found the factors 229,643,122 . The biggest common factor number is the GCF number.
So the greatest common factor 229,643,122 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 397/229, 647/643, 946/122

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 397/229, 647/643, 946/122?

Answer: LCM of Numerators as per given numbers 397/229, 647/643, 946/122 is

LCM of Numerators i.e. for 397,647,946 is 242988614

GCF of denominators i.e. for 229,643,122 is 1.

Thus, LCM of Fractions is 242988614.Finally, LCM of Fractions for 397/229, 647/643, 946/122 is 242988614.