Least Common Multiple of 99/821, 91/560, 397/432

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 99/821, 91/560, 397/432 quickly i.e. 3576573 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 99/821, 91/560, 397/432 is 3576573.

LCM(99/821, 91/560, 397/432) = 3576573

LCM of 99/821, 91/560, 397/432

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 99/821,91/560,397/432

Given numbers are 99/821,91/560,397/432

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 99,91,397

Least Common Multiple of Numerators i.e. LCM of 99,91,397 is 3576573.

GCF of Denominators means GCF of 821,560,432 as per the given fractions.

GCF of 821,560,432 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 99,91,397

LCM of Fractions 99/821,91/560,397/432 is 3576573

Given numbers has no common factors except 1. So, there LCM is their product i.e 3576573

Least Common Multiple of 99,91,397 with GCF Formula

Least Common Multiple of 99,91,397 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 99,91,397 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(99,91,397) = 1

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

GCF(99,91,397) x common factors =1 x 1 = 1

LCM(99,91,397) = ( 99 × 91 × 397 ) / 1

LCM(99,91,397) = 3576573 / 1

LCM(99,91,397) = 3576573


Lets's calculate GCF of 821,560,432

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3576573/1

Therefore the LCM of Fractions 99/821,91/560,397/432 is 3576573

Greatest Common Factor of 821,560,432 By Matching Biggest Common Factor Method

Greatest Common Factor of 821,560,432 By Matching Biggest Common Factor Method

Factors of 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Factors of 560

List of positive integer factors of 560 that divides 560 without a remainder.

1,2,4,5,7,8,10,14,16,20,28,35,40,56,70,80,112,140,280,560

Factors of 432

List of positive integer factors of 432 that divides 432 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432

Greatest Common Factor

We found the factors 821,560,432 . The biggest common factor number is the GCF number.
So the greatest common factor 821,560,432 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 99/821, 91/560, 397/432

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 99/821, 91/560, 397/432?

Answer: LCM of Numerators as per given numbers 99/821, 91/560, 397/432 is

LCM of Numerators i.e. for 99,91,397 is 3576573

GCF of denominators i.e. for 821,560,432 is 1.

Thus, LCM of Fractions is 3576573.Finally, LCM of Fractions for 99/821, 91/560, 397/432 is 3576573.