Least Common Multiple of 78/82, 15/57, 44/66, 77/978

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 78/82, 15/57, 44/66, 77/978 quickly i.e. 60060 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 78/82, 15/57, 44/66, 77/978 is 60060.

LCM(78/82, 15/57, 44/66, 77/978) = 60060

LCM of 78/82, 15/57, 44/66, 77/978

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 78/82,15/57,44/66,77/978

Given numbers are 78/82,15/57,44/66,77/978

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 78,15,44,77

Least Common Multiple of Numerators i.e. LCM of 78,15,44,77 is 60060.

GCF of Denominators means GCF of 82,57,66,978 as per the given fractions.

GCF of 82,57,66,978 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 78,15,44,77

LCM of Fractions 78/82,15/57,44/66,77/978 is 60060

2 78, 15, 44, 77
3 39, 15, 22, 77
11 13, 5, 22, 77
13, 5, 2, 7

∴ So the LCM of the given numbers is 2 x 3 x 11 x 13 x 5 x 2 x 7 = 60060

Least Common Multiple of 78,15,44,77 with GCF Formula

Least Common Multiple of 78,15,44,77 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 78,15,44,77 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,15,44,77) = 1

common factors(in case of two or more numbers have common factors) = 66

GCF(78,15,44,77) x common factors =1 x 66 = 66

LCM(78,15,44,77) = ( 78 × 15 × 44 × 77 ) / 66

LCM(78,15,44,77) = 3963960 / 66

LCM(78,15,44,77) = 60060


Lets's calculate GCF of 82,57,66,978

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 60060/1

Therefore the LCM of Fractions 78/82,15/57,44/66,77/978 is 60060

Greatest Common Factor of 82,57,66,978 By Matching Biggest Common Factor Method

Greatest Common Factor of 82,57,66,978 By Matching Biggest Common Factor Method

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Greatest Common Factor

We found the factors 82,57,66,978 . The biggest common factor number is the GCF number.
So the greatest common factor 82,57,66,978 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 78/82, 15/57, 44/66, 77/978

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 78/82, 15/57, 44/66, 77/978?

Answer: LCM of Numerators as per given numbers 78/82, 15/57, 44/66, 77/978 is

LCM of Numerators i.e. for 78,15,44,77 is 60060

GCF of denominators i.e. for 82,57,66,978 is 1.

Thus, LCM of Fractions is 60060.Finally, LCM of Fractions for 78/82, 15/57, 44/66, 77/978 is 60060.