Least Common Multiple of 43/13, 80/97, 80/59, 338/61

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 43/13, 80/97, 80/59, 338/61 quickly i.e. 581360 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 43/13, 80/97, 80/59, 338/61 is 581360.

LCM(43/13, 80/97, 80/59, 338/61) = 581360

LCM of 43/13, 80/97, 80/59, 338/61

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 43/13,80/97,80/59,338/61

Given numbers are 43/13,80/97,80/59,338/61

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 43,80,80,338

Least Common Multiple of Numerators i.e. LCM of 43,80,80,338 is 581360.

GCF of Denominators means GCF of 13,97,59,61 as per the given fractions.

GCF of 13,97,59,61 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 43,80,80,338

LCM of Fractions 43/13,80/97,80/59,338/61 is 581360

2 43, 80, 80, 338
2 43, 40, 40, 169
2 43, 20, 20, 169
2 43, 10, 10, 169
5 43, 5, 5, 169
43, 1, 1, 169

∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 5 x 43 x 1 x 1 x 169 = 581360

Least Common Multiple of 43,80,80,338 with GCF Formula

Least Common Multiple of 43,80,80,338 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 43,80,80,338 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(43,80,80,338) = 1

common factors(in case of two or more numbers have common factors) = 160

GCF(43,80,80,338) x common factors =1 x 160 = 160

LCM(43,80,80,338) = ( 43 × 80 × 80 × 338 ) / 160

LCM(43,80,80,338) = 93017600 / 160

LCM(43,80,80,338) = 581360


Lets's calculate GCF of 13,97,59,61

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 581360/1

Therefore the LCM of Fractions 43/13,80/97,80/59,338/61 is 581360

Greatest Common Factor of 13,97,59,61 By Matching Biggest Common Factor Method

Greatest Common Factor of 13,97,59,61 By Matching Biggest Common Factor Method

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 97

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

1,97

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 13,97,59,61 . The biggest common factor number is the GCF number.
So the greatest common factor 13,97,59,61 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 43/13, 80/97, 80/59, 338/61

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 43/13, 80/97, 80/59, 338/61?

Answer: LCM of Numerators as per given numbers 43/13, 80/97, 80/59, 338/61 is

LCM of Numerators i.e. for 43,80,80,338 is 581360

GCF of denominators i.e. for 13,97,59,61 is 1.

Thus, LCM of Fractions is 581360.Finally, LCM of Fractions for 43/13, 80/97, 80/59, 338/61 is 581360.