Least Common Multiple of 81/53, 49/49, 52/80, 98/472

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/53, 49/49, 52/80, 98/472 quickly i.e. 206388 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/53, 49/49, 52/80, 98/472 is 206388.

LCM(81/53, 49/49, 52/80, 98/472) = 206388

LCM of 81/53, 49/49, 52/80, 98/472

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 81/53,49/49,52/80,98/472

Given numbers are 81/53,49/49,52/80,98/472

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 81,49,52,98

Least Common Multiple of Numerators i.e. LCM of 81,49,52,98 is 206388.

GCF of Denominators means GCF of 53,49,80,472 as per the given fractions.

GCF of 53,49,80,472 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,49,52,98

LCM of Fractions 81/53,49/49,52/80,98/472 is 206388

2 81, 49, 52, 98
7 81, 49, 26, 49
7 81, 7, 26, 7
81, 1, 26, 1

∴ So the LCM of the given numbers is 2 x 7 x 7 x 81 x 1 x 26 x 1 = 206388

Least Common Multiple of 81,49,52,98 with GCF Formula

Least Common Multiple of 81,49,52,98 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 81,49,52,98 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,49,52,98) = 1

common factors(in case of two or more numbers have common factors) = 98

GCF(81,49,52,98) x common factors =1 x 98 = 98

LCM(81,49,52,98) = ( 81 × 49 × 52 × 98 ) / 98

LCM(81,49,52,98) = 20226024 / 98

LCM(81,49,52,98) = 206388


Lets's calculate GCF of 53,49,80,472

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 206388/1

Therefore the LCM of Fractions 81/53,49/49,52/80,98/472 is 206388

Greatest Common Factor of 53,49,80,472 By Matching Biggest Common Factor Method

Greatest Common Factor of 53,49,80,472 By Matching Biggest Common Factor Method

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Greatest Common Factor

We found the factors 53,49,80,472 . The biggest common factor number is the GCF number.
So the greatest common factor 53,49,80,472 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 81/53, 49/49, 52/80, 98/472

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 81/53, 49/49, 52/80, 98/472?

Answer: LCM of Numerators as per given numbers 81/53, 49/49, 52/80, 98/472 is

LCM of Numerators i.e. for 81,49,52,98 is 206388

GCF of denominators i.e. for 53,49,80,472 is 1.

Thus, LCM of Fractions is 206388.Finally, LCM of Fractions for 81/53, 49/49, 52/80, 98/472 is 206388.