Least Common Multiple of 74/84, 19/34, 58/54, 19/498

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 74/84, 19/34, 58/54, 19/498 quickly i.e. 20387 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 74/84, 19/34, 58/54, 19/498 is 20387.

LCM(74/84, 19/34, 58/54, 19/498) = 20387

LCM of 74/84, 19/34, 58/54, 19/498

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 74/84,19/34,58/54,19/498

Given numbers are 74/84,19/34,58/54,19/498

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 74,19,58,19

Least Common Multiple of Numerators i.e. LCM of 74,19,58,19 is 40774.

GCF of Denominators means GCF of 84,34,54,498 as per the given fractions.

GCF of 84,34,54,498 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 74,19,58,19

LCM of Fractions 74/84,19/34,58/54,19/498 is 20387

2 74, 19, 58, 19
19 37, 19, 29, 19
37, 1, 29, 1

∴ So the LCM of the given numbers is 2 x 19 x 37 x 1 x 29 x 1 = 40774

Least Common Multiple of 74,19,58,19 with GCF Formula

Least Common Multiple of 74,19,58,19 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 74,19,58,19 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(74,19,58,19) = 1

common factors(in case of two or more numbers have common factors) = 38

GCF(74,19,58,19) x common factors =1 x 38 = 38

LCM(74,19,58,19) = ( 74 × 19 × 58 × 19 ) / 38

LCM(74,19,58,19) = 1549412 / 38

LCM(74,19,58,19) = 40774


Lets's calculate GCF of 84,34,54,498

2 84, 34, 54, 498
42, 17, 27, 249

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 40774/2

Therefore the LCM of Fractions 74/84,19/34,58/54,19/498 is 20387

Greatest Common Factor of 84,34,54,498 By Matching Biggest Common Factor Method

Greatest Common Factor of 84,34,54,498 By Matching Biggest Common Factor Method

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Greatest Common Factor

We found the factors 84,34,54,498 . The biggest common factor number is the GCF number.
So the greatest common factor 84,34,54,498 is 2.


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 74/84, 19/34, 58/54, 19/498

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 74/84, 19/34, 58/54, 19/498?

Answer: LCM of Numerators as per given numbers 74/84, 19/34, 58/54, 19/498 is

LCM of Numerators i.e. for 74,19,58,19 is 40774

GCF of denominators i.e. for 84,34,54,498 is 2.

Thus, LCM of Fractions is 20387.Finally, LCM of Fractions for 74/84, 19/34, 58/54, 19/498 is 20387.