Least Common Multiple of 78/60, 911/67, 872/66

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 78/60, 911/67, 872/66 quickly i.e. 30981288 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 78/60, 911/67, 872/66 is 30981288.

LCM(78/60, 911/67, 872/66) = 30981288

LCM of 78/60, 911/67, 872/66

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 78/60,911/67,872/66

Given numbers are 78/60,911/67,872/66

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 78,911,872

Least Common Multiple of Numerators i.e. LCM of 78,911,872 is 30981288.

GCF of Denominators means GCF of 60,67,66 as per the given fractions.

GCF of 60,67,66 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 78,911,872

LCM of Fractions 78/60,911/67,872/66 is 30981288

2 78, 911, 872
39, 911, 436

∴ So the LCM of the given numbers is 2 x 39 x 911 x 436 = 30981288

Least Common Multiple of 78,911,872 with GCF Formula

Least Common Multiple of 78,911,872 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 78,911,872 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,911,872) = 1

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

GCF(78,911,872) x common factors =1 x 2 = 2

LCM(78,911,872) = ( 78 × 911 × 872 ) / 2

LCM(78,911,872) = 61962576 / 2

LCM(78,911,872) = 30981288


Lets's calculate GCF of 60,67,66

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 30981288/1

Therefore the LCM of Fractions 78/60,911/67,872/66 is 30981288

Greatest Common Factor of 60,67,66 By Matching Biggest Common Factor Method

Greatest Common Factor of 60,67,66 By Matching Biggest Common Factor Method

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 66

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

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

Greatest Common Factor

We found the factors 60,67,66 . The biggest common factor number is the GCF number.
So the greatest common factor 60,67,66 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 78/60, 911/67, 872/66

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 78/60, 911/67, 872/66?

Answer: LCM of Numerators as per given numbers 78/60, 911/67, 872/66 is

LCM of Numerators i.e. for 78,911,872 is 30981288

GCF of denominators i.e. for 60,67,66 is 1.

Thus, LCM of Fractions is 30981288.Finally, LCM of Fractions for 78/60, 911/67, 872/66 is 30981288.