Least Common Multiple of 129/42, 4343/947

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Know Least Common Multiple of fractions 129/42, 4343/947 quickly i.e. 13029 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 129/42, 4343/947 is 13029.

LCM(129/42, 4343/947) = 13029

LCM of 129/42, 4343/947

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 129/42,4343/947

Given numbers are 129/42,4343/947

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 129,4343

Least Common Multiple of Numerators i.e. LCM of 129,4343 is 13029.

GCF of Denominators means GCF of 42,947 as per the given fractions.

GCF of 42,947 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 129,4343

LCM of Fractions 129/42,4343/947 is 13029

43 129, 4343
3, 101

∴ So the LCM of the given numbers is 43 x 3 x 101 = 13029

Least Common Multiple of 129,4343 with GCF Formula

Least Common Multiple of 129,4343 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 129,4343 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(129,4343) = 43

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

GCF(129,4343) x common factors =43 x 1 = 43

LCM(129,4343) = ( 129 × 4343 ) / 43

LCM(129,4343) = 560247 / 43

LCM(129,4343) = 13029


Lets's calculate GCF of 42,947

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 13029/1

Therefore the LCM of Fractions 129/42,4343/947 is 13029

Greatest Common Factor of 42,947 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,947 By Matching Biggest Common Factor Method

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 947

List of positive integer factors of 947 that divides 947 without a remainder.

1,947

Greatest Common Factor

We found the factors 42,947 . The biggest common factor number is the GCF number.
So the greatest common factor 42,947 is 1.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Frequently Asked Questions on Fractional LCM of 129/42, 4343/947

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 129/42, 4343/947?

Answer: LCM of Numerators as per given numbers 129/42, 4343/947 is

LCM of Numerators i.e. for 129,4343 is 13029

GCF of denominators i.e. for 42,947 is 1.

Thus, LCM of Fractions is 13029.Finally, LCM of Fractions for 129/42, 4343/947 is 13029.