Least Common Multiple of 42/834, 62/520, 442/663

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 42/834, 62/520, 442/663 quickly i.e. 287742 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 42/834, 62/520, 442/663 is 287742.

LCM(42/834, 62/520, 442/663) = 287742

LCM of 42/834, 62/520, 442/663

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 42/834,62/520,442/663

Given numbers are 42/834,62/520,442/663

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 42,62,442

Least Common Multiple of Numerators i.e. LCM of 42,62,442 is 287742.

GCF of Denominators means GCF of 834,520,663 as per the given fractions.

GCF of 834,520,663 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 42,62,442

LCM of Fractions 42/834,62/520,442/663 is 287742

2 42, 62, 442
21, 31, 221

∴ So the LCM of the given numbers is 2 x 21 x 31 x 221 = 287742

Least Common Multiple of 42,62,442 with GCF Formula

Least Common Multiple of 42,62,442 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 42,62,442 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,62,442) = 2

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

GCF(42,62,442) x common factors =2 x 2 = 4

LCM(42,62,442) = ( 42 × 62 × 442 ) / 4

LCM(42,62,442) = 1150968 / 4

LCM(42,62,442) = 287742


Lets's calculate GCF of 834,520,663

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 287742/1

Therefore the LCM of Fractions 42/834,62/520,442/663 is 287742

Greatest Common Factor of 834,520,663 By Matching Biggest Common Factor Method

Greatest Common Factor of 834,520,663 By Matching Biggest Common Factor Method

Factors of 834

List of positive integer factors of 834 that divides 834 without a remainder.

1,2,3,6,139,278,417,834

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Factors of 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Greatest Common Factor

We found the factors 834,520,663 . The biggest common factor number is the GCF number.
So the greatest common factor 834,520,663 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 42/834, 62/520, 442/663

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 42/834, 62/520, 442/663?

Answer: LCM of Numerators as per given numbers 42/834, 62/520, 442/663 is

LCM of Numerators i.e. for 42,62,442 is 287742

GCF of denominators i.e. for 834,520,663 is 1.

Thus, LCM of Fractions is 287742.Finally, LCM of Fractions for 42/834, 62/520, 442/663 is 287742.