Least Common Multiple of 84/98, 27/62, 680/471

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 84/98, 27/62, 680/471 quickly i.e. 128520 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 84/98, 27/62, 680/471 is 128520.

LCM(84/98, 27/62, 680/471) = 128520

LCM of 84/98, 27/62, 680/471

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 84/98,27/62,680/471

Given numbers are 84/98,27/62,680/471

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 84,27,680

Least Common Multiple of Numerators i.e. LCM of 84,27,680 is 128520.

GCF of Denominators means GCF of 98,62,471 as per the given fractions.

GCF of 98,62,471 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 84,27,680

LCM of Fractions 84/98,27/62,680/471 is 128520

2 84, 27, 680
2 42, 27, 340
3 21, 27, 170
7, 9, 170

∴ So the LCM of the given numbers is 2 x 2 x 3 x 7 x 9 x 170 = 128520

Least Common Multiple of 84,27,680 with GCF Formula

Least Common Multiple of 84,27,680 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 84,27,680 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,27,680) = 1

common factors(in case of two or more numbers have common factors) = 12

GCF(84,27,680) x common factors =1 x 12 = 12

LCM(84,27,680) = ( 84 × 27 × 680 ) / 12

LCM(84,27,680) = 1542240 / 12

LCM(84,27,680) = 128520


Lets's calculate GCF of 98,62,471

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 128520/1

Therefore the LCM of Fractions 84/98,27/62,680/471 is 128520

Greatest Common Factor of 98,62,471 By Matching Biggest Common Factor Method

Greatest Common Factor of 98,62,471 By Matching Biggest Common Factor Method

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 471

List of positive integer factors of 471 that divides 471 without a remainder.

1,3,157,471

Greatest Common Factor

We found the factors 98,62,471 . The biggest common factor number is the GCF number.
So the greatest common factor 98,62,471 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 84/98, 27/62, 680/471

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 84/98, 27/62, 680/471?

Answer: LCM of Numerators as per given numbers 84/98, 27/62, 680/471 is

LCM of Numerators i.e. for 84,27,680 is 128520

GCF of denominators i.e. for 98,62,471 is 1.

Thus, LCM of Fractions is 128520.Finally, LCM of Fractions for 84/98, 27/62, 680/471 is 128520.