Least Common Multiple of 21/722, 59/225, 497/775

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 21/722, 59/225, 497/775 quickly i.e. 87969 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 21/722, 59/225, 497/775 is 87969.

LCM(21/722, 59/225, 497/775) = 87969

LCM of 21/722, 59/225, 497/775

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 21/722,59/225,497/775

Given numbers are 21/722,59/225,497/775

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 21,59,497

Least Common Multiple of Numerators i.e. LCM of 21,59,497 is 87969.

GCF of Denominators means GCF of 722,225,775 as per the given fractions.

GCF of 722,225,775 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 21,59,497

LCM of Fractions 21/722,59/225,497/775 is 87969

7 21, 59, 497
3, 59, 71

∴ So the LCM of the given numbers is 7 x 3 x 59 x 71 = 87969

Least Common Multiple of 21,59,497 with GCF Formula

Least Common Multiple of 21,59,497 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 21,59,497 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,59,497) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(21,59,497) x common factors =1 x 7 = 7

LCM(21,59,497) = ( 21 × 59 × 497 ) / 7

LCM(21,59,497) = 615783 / 7

LCM(21,59,497) = 87969


Lets's calculate GCF of 722,225,775

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 87969/1

Therefore the LCM of Fractions 21/722,59/225,497/775 is 87969

Greatest Common Factor of 722,225,775 By Matching Biggest Common Factor Method

Greatest Common Factor of 722,225,775 By Matching Biggest Common Factor Method

Factors of 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Factors of 775

List of positive integer factors of 775 that divides 775 without a remainder.

1,5,25,31,155,775

Greatest Common Factor

We found the factors 722,225,775 . The biggest common factor number is the GCF number.
So the greatest common factor 722,225,775 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 21/722, 59/225, 497/775

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 21/722, 59/225, 497/775?

Answer: LCM of Numerators as per given numbers 21/722, 59/225, 497/775 is

LCM of Numerators i.e. for 21,59,497 is 87969

GCF of denominators i.e. for 722,225,775 is 1.

Thus, LCM of Fractions is 87969.Finally, LCM of Fractions for 21/722, 59/225, 497/775 is 87969.