Least Common Multiple of 78/41, 47/80, 65/37, 18/702

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 78/41, 47/80, 65/37, 18/702 quickly i.e. 54990 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 78/41, 47/80, 65/37, 18/702 is 54990.

LCM(78/41, 47/80, 65/37, 18/702) = 54990

LCM of 78/41, 47/80, 65/37, 18/702

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 78/41,47/80,65/37,18/702

Given numbers are 78/41,47/80,65/37,18/702

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 78,47,65,18

Least Common Multiple of Numerators i.e. LCM of 78,47,65,18 is 54990.

GCF of Denominators means GCF of 41,80,37,702 as per the given fractions.

GCF of 41,80,37,702 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 78,47,65,18

LCM of Fractions 78/41,47/80,65/37,18/702 is 54990

2 78, 47, 65, 18
3 39, 47, 65, 9
13 13, 47, 65, 3
1, 47, 5, 3

∴ So the LCM of the given numbers is 2 x 3 x 13 x 1 x 47 x 5 x 3 = 54990

Least Common Multiple of 78,47,65,18 with GCF Formula

Least Common Multiple of 78,47,65,18 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 78,47,65,18 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,47,65,18) = 1

common factors(in case of two or more numbers have common factors) = 78

GCF(78,47,65,18) x common factors =1 x 78 = 78

LCM(78,47,65,18) = ( 78 × 47 × 65 × 18 ) / 78

LCM(78,47,65,18) = 4289220 / 78

LCM(78,47,65,18) = 54990


Lets's calculate GCF of 41,80,37,702

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 54990/1

Therefore the LCM of Fractions 78/41,47/80,65/37,18/702 is 54990

Greatest Common Factor of 41,80,37,702 By Matching Biggest Common Factor Method

Greatest Common Factor of 41,80,37,702 By Matching Biggest Common Factor Method

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Greatest Common Factor

We found the factors 41,80,37,702 . The biggest common factor number is the GCF number.
So the greatest common factor 41,80,37,702 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 78/41, 47/80, 65/37, 18/702

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 78/41, 47/80, 65/37, 18/702?

Answer: LCM of Numerators as per given numbers 78/41, 47/80, 65/37, 18/702 is

LCM of Numerators i.e. for 78,47,65,18 is 54990

GCF of denominators i.e. for 41,80,37,702 is 1.

Thus, LCM of Fractions is 54990.Finally, LCM of Fractions for 78/41, 47/80, 65/37, 18/702 is 54990.