Least Common Multiple of 174/21, 559/89, 438/641

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 174/21, 559/89, 438/641 quickly i.e. 7100418 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 174/21, 559/89, 438/641 is 7100418.

LCM(174/21, 559/89, 438/641) = 7100418

LCM of 174/21, 559/89, 438/641

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 174/21,559/89,438/641

Given numbers are 174/21,559/89,438/641

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 174,559,438

Least Common Multiple of Numerators i.e. LCM of 174,559,438 is 7100418.

GCF of Denominators means GCF of 21,89,641 as per the given fractions.

GCF of 21,89,641 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 174,559,438

LCM of Fractions 174/21,559/89,438/641 is 7100418

2 174, 559, 438
3 87, 559, 219
29, 559, 73

∴ So the LCM of the given numbers is 2 x 3 x 29 x 559 x 73 = 7100418

Least Common Multiple of 174,559,438 with GCF Formula

Least Common Multiple of 174,559,438 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 174,559,438 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(174,559,438) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(174,559,438) x common factors =1 x 6 = 6

LCM(174,559,438) = ( 174 × 559 × 438 ) / 6

LCM(174,559,438) = 42602508 / 6

LCM(174,559,438) = 7100418


Lets's calculate GCF of 21,89,641

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 7100418/1

Therefore the LCM of Fractions 174/21,559/89,438/641 is 7100418

Greatest Common Factor of 21,89,641 By Matching Biggest Common Factor Method

Greatest Common Factor of 21,89,641 By Matching Biggest Common Factor Method

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 641

List of positive integer factors of 641 that divides 641 without a remainder.

1,641

Greatest Common Factor

We found the factors 21,89,641 . The biggest common factor number is the GCF number.
So the greatest common factor 21,89,641 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 174/21, 559/89, 438/641

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 174/21, 559/89, 438/641?

Answer: LCM of Numerators as per given numbers 174/21, 559/89, 438/641 is

LCM of Numerators i.e. for 174,559,438 is 7100418

GCF of denominators i.e. for 21,89,641 is 1.

Thus, LCM of Fractions is 7100418.Finally, LCM of Fractions for 174/21, 559/89, 438/641 is 7100418.