Least Common Multiple of 89/198, 70/657, 558/638

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 89/198, 70/657, 558/638 quickly i.e. 1738170 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 89/198, 70/657, 558/638 is 1738170.

LCM(89/198, 70/657, 558/638) = 1738170

LCM of 89/198, 70/657, 558/638

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 89/198,70/657,558/638

Given numbers are 89/198,70/657,558/638

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 89,70,558

Least Common Multiple of Numerators i.e. LCM of 89,70,558 is 1738170.

GCF of Denominators means GCF of 198,657,638 as per the given fractions.

GCF of 198,657,638 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 89,70,558

LCM of Fractions 89/198,70/657,558/638 is 1738170

2 89, 70, 558
89, 35, 279

∴ So the LCM of the given numbers is 2 x 89 x 35 x 279 = 1738170

Least Common Multiple of 89,70,558 with GCF Formula

Least Common Multiple of 89,70,558 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 89,70,558 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(89,70,558) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(89,70,558) x common factors =1 x 2 = 2

LCM(89,70,558) = ( 89 × 70 × 558 ) / 2

LCM(89,70,558) = 3476340 / 2

LCM(89,70,558) = 1738170


Lets's calculate GCF of 198,657,638

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1738170/1

Therefore the LCM of Fractions 89/198,70/657,558/638 is 1738170

Greatest Common Factor of 198,657,638 By Matching Biggest Common Factor Method

Greatest Common Factor of 198,657,638 By Matching Biggest Common Factor Method

Factors of 198

List of positive integer factors of 198 that divides 198 without a remainder.

1,2,3,6,9,11,18,22,33,66,99,198

Factors of 657

List of positive integer factors of 657 that divides 657 without a remainder.

1,3,9,73,219,657

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 198,657,638 . The biggest common factor number is the GCF number.
So the greatest common factor 198,657,638 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 89/198, 70/657, 558/638

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 89/198, 70/657, 558/638?

Answer: LCM of Numerators as per given numbers 89/198, 70/657, 558/638 is

LCM of Numerators i.e. for 89,70,558 is 1738170

GCF of denominators i.e. for 198,657,638 is 1.

Thus, LCM of Fractions is 1738170.Finally, LCM of Fractions for 89/198, 70/657, 558/638 is 1738170.