Least Common Multiple of 18/91, 53/64, 47/20, 19/935

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 18/91, 53/64, 47/20, 19/935 quickly i.e. 851922 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 18/91, 53/64, 47/20, 19/935 is 851922.

LCM(18/91, 53/64, 47/20, 19/935) = 851922

LCM of 18/91, 53/64, 47/20, 19/935

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 18/91,53/64,47/20,19/935

Given numbers are 18/91,53/64,47/20,19/935

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 18,53,47,19

Least Common Multiple of Numerators i.e. LCM of 18,53,47,19 is 851922.

GCF of Denominators means GCF of 91,64,20,935 as per the given fractions.

GCF of 91,64,20,935 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 18,53,47,19

LCM of Fractions 18/91,53/64,47/20,19/935 is 851922

Given numbers has no common factors except 1. So, there LCM is their product i.e 851922

Least Common Multiple of 18,53,47,19 with GCF Formula

Least Common Multiple of 18,53,47,19 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 18,53,47,19 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(18,53,47,19) = 1

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

GCF(18,53,47,19) x common factors =1 x 1 = 1

LCM(18,53,47,19) = ( 18 × 53 × 47 × 19 ) / 1

LCM(18,53,47,19) = 851922 / 1

LCM(18,53,47,19) = 851922


Lets's calculate GCF of 91,64,20,935

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 851922/1

Therefore the LCM of Fractions 18/91,53/64,47/20,19/935 is 851922

Greatest Common Factor of 91,64,20,935 By Matching Biggest Common Factor Method

Greatest Common Factor of 91,64,20,935 By Matching Biggest Common Factor Method

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 935

List of positive integer factors of 935 that divides 935 without a remainder.

1,5,11,17,55,85,187,935

Greatest Common Factor

We found the factors 91,64,20,935 . The biggest common factor number is the GCF number.
So the greatest common factor 91,64,20,935 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 18/91, 53/64, 47/20, 19/935

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 18/91, 53/64, 47/20, 19/935?

Answer: LCM of Numerators as per given numbers 18/91, 53/64, 47/20, 19/935 is

LCM of Numerators i.e. for 18,53,47,19 is 851922

GCF of denominators i.e. for 91,64,20,935 is 1.

Thus, LCM of Fractions is 851922.Finally, LCM of Fractions for 18/91, 53/64, 47/20, 19/935 is 851922.