Least Common Multiple of 4/23, 8/55, 31/59, 61/393

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 4/23, 8/55, 31/59, 61/393 quickly i.e. 15128 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 4/23, 8/55, 31/59, 61/393 is 15128.

LCM(4/23, 8/55, 31/59, 61/393) = 15128

LCM of 4/23, 8/55, 31/59, 61/393

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 4/23,8/55,31/59,61/393

Given numbers are 4/23,8/55,31/59,61/393

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 4,8,31,61

Least Common Multiple of Numerators i.e. LCM of 4,8,31,61 is 15128.

GCF of Denominators means GCF of 23,55,59,393 as per the given fractions.

GCF of 23,55,59,393 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 4,8,31,61

LCM of Fractions 4/23,8/55,31/59,61/393 is 15128

2 4, 8, 31, 61
2 2, 4, 31, 61
1, 2, 31, 61

∴ So the LCM of the given numbers is 2 x 2 x 1 x 2 x 31 x 61 = 15128

Least Common Multiple of 4,8,31,61 with GCF Formula

Least Common Multiple of 4,8,31,61 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 4,8,31,61 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(4,8,31,61) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(4,8,31,61) x common factors =1 x 4 = 4

LCM(4,8,31,61) = ( 4 × 8 × 31 × 61 ) / 4

LCM(4,8,31,61) = 60512 / 4

LCM(4,8,31,61) = 15128


Lets's calculate GCF of 23,55,59,393

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 15128/1

Therefore the LCM of Fractions 4/23,8/55,31/59,61/393 is 15128

Greatest Common Factor of 23,55,59,393 By Matching Biggest Common Factor Method

Greatest Common Factor of 23,55,59,393 By Matching Biggest Common Factor Method

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 59

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

1,59

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Greatest Common Factor

We found the factors 23,55,59,393 . The biggest common factor number is the GCF number.
So the greatest common factor 23,55,59,393 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 4/23, 8/55, 31/59, 61/393

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 4/23, 8/55, 31/59, 61/393?

Answer: LCM of Numerators as per given numbers 4/23, 8/55, 31/59, 61/393 is

LCM of Numerators i.e. for 4,8,31,61 is 15128

GCF of denominators i.e. for 23,55,59,393 is 1.

Thus, LCM of Fractions is 15128.Finally, LCM of Fractions for 4/23, 8/55, 31/59, 61/393 is 15128.