Least Common Multiple of 98/70, 42/15, 558/224

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 98/70, 42/15, 558/224 quickly i.e. 27342 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 98/70, 42/15, 558/224 is 27342.

LCM(98/70, 42/15, 558/224) = 27342

LCM of 98/70, 42/15, 558/224

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 98/70,42/15,558/224

Given numbers are 98/70,42/15,558/224

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 98,42,558

Least Common Multiple of Numerators i.e. LCM of 98,42,558 is 27342.

GCF of Denominators means GCF of 70,15,224 as per the given fractions.

GCF of 70,15,224 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 98,42,558

LCM of Fractions 98/70,42/15,558/224 is 27342

2 98, 42, 558
3 49, 21, 279
7 49, 7, 93
1, 7, 93

∴ So the LCM of the given numbers is 2 x 3 x 7 x 1 x 7 x 93 = 27342

Least Common Multiple of 98,42,558 with GCF Formula

Least Common Multiple of 98,42,558 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 98,42,558 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(98,42,558) = 2

common factors(in case of two or more numbers have common factors) = 42

GCF(98,42,558) x common factors =2 x 42 = 84

LCM(98,42,558) = ( 98 × 42 × 558 ) / 84

LCM(98,42,558) = 2296728 / 84

LCM(98,42,558) = 27342


Lets's calculate GCF of 70,15,224

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 27342/1

Therefore the LCM of Fractions 98/70,42/15,558/224 is 27342

Greatest Common Factor of 70,15,224 By Matching Biggest Common Factor Method

Greatest Common Factor of 70,15,224 By Matching Biggest Common Factor Method

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 224

List of positive integer factors of 224 that divides 224 without a remainder.

1,2,4,7,8,14,16,28,32,56,112,224

Greatest Common Factor

We found the factors 70,15,224 . The biggest common factor number is the GCF number.
So the greatest common factor 70,15,224 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 98/70, 42/15, 558/224

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 98/70, 42/15, 558/224?

Answer: LCM of Numerators as per given numbers 98/70, 42/15, 558/224 is

LCM of Numerators i.e. for 98,42,558 is 27342

GCF of denominators i.e. for 70,15,224 is 1.

Thus, LCM of Fractions is 27342.Finally, LCM of Fractions for 98/70, 42/15, 558/224 is 27342.