Least Common Multiple of 15/96, 61/38, 66/16, 78/255

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 15/96, 61/38, 66/16, 78/255 quickly i.e. 261690 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 15/96, 61/38, 66/16, 78/255 is 261690.

LCM(15/96, 61/38, 66/16, 78/255) = 261690

LCM of 15/96, 61/38, 66/16, 78/255

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 15/96,61/38,66/16,78/255

Given numbers are 15/96,61/38,66/16,78/255

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 15,61,66,78

Least Common Multiple of Numerators i.e. LCM of 15,61,66,78 is 261690.

GCF of Denominators means GCF of 96,38,16,255 as per the given fractions.

GCF of 96,38,16,255 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 15,61,66,78

LCM of Fractions 15/96,61/38,66/16,78/255 is 261690

2 15, 61, 66, 78
3 15, 61, 33, 39
5, 61, 11, 13

∴ So the LCM of the given numbers is 2 x 3 x 5 x 61 x 11 x 13 = 261690

Least Common Multiple of 15,61,66,78 with GCF Formula

Least Common Multiple of 15,61,66,78 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 15,61,66,78 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(15,61,66,78) = 1

common factors(in case of two or more numbers have common factors) = 18

GCF(15,61,66,78) x common factors =1 x 18 = 18

LCM(15,61,66,78) = ( 15 × 61 × 66 × 78 ) / 18

LCM(15,61,66,78) = 4710420 / 18

LCM(15,61,66,78) = 261690


Lets's calculate GCF of 96,38,16,255

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 261690/1

Therefore the LCM of Fractions 15/96,61/38,66/16,78/255 is 261690

Greatest Common Factor of 96,38,16,255 By Matching Biggest Common Factor Method

Greatest Common Factor of 96,38,16,255 By Matching Biggest Common Factor Method

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 255

List of positive integer factors of 255 that divides 255 without a remainder.

1,3,5,15,17,51,85,255

Greatest Common Factor

We found the factors 96,38,16,255 . The biggest common factor number is the GCF number.
So the greatest common factor 96,38,16,255 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 15/96, 61/38, 66/16, 78/255

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 15/96, 61/38, 66/16, 78/255?

Answer: LCM of Numerators as per given numbers 15/96, 61/38, 66/16, 78/255 is

LCM of Numerators i.e. for 15,61,66,78 is 261690

GCF of denominators i.e. for 96,38,16,255 is 1.

Thus, LCM of Fractions is 261690.Finally, LCM of Fractions for 15/96, 61/38, 66/16, 78/255 is 261690.