Least Common Multiple of 7/14, 3/86, 5/78, 47/349

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7/14, 3/86, 5/78, 47/349 quickly i.e. 4935 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7/14, 3/86, 5/78, 47/349 is 4935.

LCM(7/14, 3/86, 5/78, 47/349) = 4935

LCM of 7/14, 3/86, 5/78, 47/349

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 7/14,3/86,5/78,47/349

Given numbers are 7/14,3/86,5/78,47/349

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 7,3,5,47

Least Common Multiple of Numerators i.e. LCM of 7,3,5,47 is 4935.

GCF of Denominators means GCF of 14,86,78,349 as per the given fractions.

GCF of 14,86,78,349 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7,3,5,47

LCM of Fractions 7/14,3/86,5/78,47/349 is 4935

Given numbers has no common factors except 1. So, there LCM is their product i.e 4935

Least Common Multiple of 7,3,5,47 with GCF Formula

Least Common Multiple of 7,3,5,47 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 7,3,5,47 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7,3,5,47) = 1

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

GCF(7,3,5,47) x common factors =1 x 1 = 1

LCM(7,3,5,47) = ( 7 × 3 × 5 × 47 ) / 1

LCM(7,3,5,47) = 4935 / 1

LCM(7,3,5,47) = 4935


Lets's calculate GCF of 14,86,78,349

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4935/1

Therefore the LCM of Fractions 7/14,3/86,5/78,47/349 is 4935

Greatest Common Factor of 14,86,78,349 By Matching Biggest Common Factor Method

Greatest Common Factor of 14,86,78,349 By Matching Biggest Common Factor Method

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 349

List of positive integer factors of 349 that divides 349 without a remainder.

1,349

Greatest Common Factor

We found the factors 14,86,78,349 . The biggest common factor number is the GCF number.
So the greatest common factor 14,86,78,349 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 7/14, 3/86, 5/78, 47/349

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 7/14, 3/86, 5/78, 47/349?

Answer: LCM of Numerators as per given numbers 7/14, 3/86, 5/78, 47/349 is

LCM of Numerators i.e. for 7,3,5,47 is 4935

GCF of denominators i.e. for 14,86,78,349 is 1.

Thus, LCM of Fractions is 4935.Finally, LCM of Fractions for 7/14, 3/86, 5/78, 47/349 is 4935.