Least Common Multiple of 76/78, 15/44, 78/836

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 76/78, 15/44, 78/836 quickly i.e. 7410 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 76/78, 15/44, 78/836 is 7410.

LCM(76/78, 15/44, 78/836) = 7410

LCM of 76/78, 15/44, 78/836

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 76/78,15/44,78/836

Given numbers are 76/78,15/44,78/836

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 76,15,78

Least Common Multiple of Numerators i.e. LCM of 76,15,78 is 14820.

GCF of Denominators means GCF of 78,44,836 as per the given fractions.

GCF of 78,44,836 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 76,15,78

LCM of Fractions 76/78,15/44,78/836 is 7410

2 76, 15, 78
3 38, 15, 39
38, 5, 13

∴ So the LCM of the given numbers is 2 x 3 x 38 x 5 x 13 = 14820

Least Common Multiple of 76,15,78 with GCF Formula

Least Common Multiple of 76,15,78 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 76,15,78 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(76,15,78) = 1

common factors(in case of two or more numbers have common factors) = 6

GCF(76,15,78) x common factors =1 x 6 = 6

LCM(76,15,78) = ( 76 × 15 × 78 ) / 6

LCM(76,15,78) = 88920 / 6

LCM(76,15,78) = 14820


Lets's calculate GCF of 78,44,836

2 78, 44, 836
39, 22, 418

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 14820/2

Therefore the LCM of Fractions 76/78,15/44,78/836 is 7410

Greatest Common Factor of 78,44,836 By Matching Biggest Common Factor Method

Greatest Common Factor of 78,44,836 By Matching Biggest Common Factor Method

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 44

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

1,2,4,11,22,44

Factors of 836

List of positive integer factors of 836 that divides 836 without a remainder.

1,2,4,11,19,22,38,44,76,209,418,836

Greatest Common Factor

We found the factors 78,44,836 . The biggest common factor number is the GCF number.
So the greatest common factor 78,44,836 is 2.


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 76/78, 15/44, 78/836

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 76/78, 15/44, 78/836?

Answer: LCM of Numerators as per given numbers 76/78, 15/44, 78/836 is

LCM of Numerators i.e. for 76,15,78 is 14820

GCF of denominators i.e. for 78,44,836 is 2.

Thus, LCM of Fractions is 7410.Finally, LCM of Fractions for 76/78, 15/44, 78/836 is 7410.