Least Common Multiple of 78/12, 82/71, 158/276

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 78/12, 82/71, 158/276 quickly i.e. 252642 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 78/12, 82/71, 158/276 is 252642.

LCM(78/12, 82/71, 158/276) = 252642

LCM of 78/12, 82/71, 158/276

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 78/12,82/71,158/276

Given numbers are 78/12,82/71,158/276

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 78,82,158

Least Common Multiple of Numerators i.e. LCM of 78,82,158 is 252642.

GCF of Denominators means GCF of 12,71,276 as per the given fractions.

GCF of 12,71,276 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 78,82,158

LCM of Fractions 78/12,82/71,158/276 is 252642

2 78, 82, 158
39, 41, 79

∴ So the LCM of the given numbers is 2 x 39 x 41 x 79 = 252642

Least Common Multiple of 78,82,158 with GCF Formula

Least Common Multiple of 78,82,158 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 78,82,158 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,82,158) = 2

common factors(in case of two or more numbers have common factors) = 2

GCF(78,82,158) x common factors =2 x 2 = 4

LCM(78,82,158) = ( 78 × 82 × 158 ) / 4

LCM(78,82,158) = 1010568 / 4

LCM(78,82,158) = 252642


Lets's calculate GCF of 12,71,276

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 252642/1

Therefore the LCM of Fractions 78/12,82/71,158/276 is 252642

Greatest Common Factor of 12,71,276 By Matching Biggest Common Factor Method

Greatest Common Factor of 12,71,276 By Matching Biggest Common Factor Method

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 276

List of positive integer factors of 276 that divides 276 without a remainder.

1,2,3,4,6,12,23,46,69,92,138,276

Greatest Common Factor

We found the factors 12,71,276 . The biggest common factor number is the GCF number.
So the greatest common factor 12,71,276 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 78/12, 82/71, 158/276

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 78/12, 82/71, 158/276?

Answer: LCM of Numerators as per given numbers 78/12, 82/71, 158/276 is

LCM of Numerators i.e. for 78,82,158 is 252642

GCF of denominators i.e. for 12,71,276 is 1.

Thus, LCM of Fractions is 252642.Finally, LCM of Fractions for 78/12, 82/71, 158/276 is 252642.