Least Common Multiple of 5/42, 7/11, 4/44, 39/797

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 5/42, 7/11, 4/44, 39/797 quickly i.e. 5460 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 5/42, 7/11, 4/44, 39/797 is 5460.

LCM(5/42, 7/11, 4/44, 39/797) = 5460

LCM of 5/42, 7/11, 4/44, 39/797

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 5/42,7/11,4/44,39/797

Given numbers are 5/42,7/11,4/44,39/797

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 5,7,4,39

Least Common Multiple of Numerators i.e. LCM of 5,7,4,39 is 5460.

GCF of Denominators means GCF of 42,11,44,797 as per the given fractions.

GCF of 42,11,44,797 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 5,7,4,39

LCM of Fractions 5/42,7/11,4/44,39/797 is 5460

Given numbers has no common factors except 1. So, there LCM is their product i.e 5460

Least Common Multiple of 5,7,4,39 with GCF Formula

Least Common Multiple of 5,7,4,39 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 5,7,4,39 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(5,7,4,39) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(5,7,4,39) x common factors =1 x 1 = 1

LCM(5,7,4,39) = ( 5 × 7 × 4 × 39 ) / 1

LCM(5,7,4,39) = 5460 / 1

LCM(5,7,4,39) = 5460


Lets's calculate GCF of 42,11,44,797

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5460/1

Therefore the LCM of Fractions 5/42,7/11,4/44,39/797 is 5460

Greatest Common Factor of 42,11,44,797 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,11,44,797 By Matching Biggest Common Factor Method

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 797

List of positive integer factors of 797 that divides 797 without a remainder.

1,797

Greatest Common Factor

We found the factors 42,11,44,797 . The biggest common factor number is the GCF number.
So the greatest common factor 42,11,44,797 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 5/42, 7/11, 4/44, 39/797

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 5/42, 7/11, 4/44, 39/797?

Answer: LCM of Numerators as per given numbers 5/42, 7/11, 4/44, 39/797 is

LCM of Numerators i.e. for 5,7,4,39 is 5460

GCF of denominators i.e. for 42,11,44,797 is 1.

Thus, LCM of Fractions is 5460.Finally, LCM of Fractions for 5/42, 7/11, 4/44, 39/797 is 5460.