Least Common Multiple of 24/19, 74/54, 66/10, 77/40

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 24/19, 74/54, 66/10, 77/40 quickly i.e. 68376 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 24/19, 74/54, 66/10, 77/40 is 68376.

LCM(24/19, 74/54, 66/10, 77/40) = 68376

LCM of 24/19, 74/54, 66/10, 77/40

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 24/19,74/54,66/10,77/40

Given numbers are 24/19,74/54,66/10,77/40

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 24,74,66,77

Least Common Multiple of Numerators i.e. LCM of 24,74,66,77 is 68376.

GCF of Denominators means GCF of 19,54,10,40 as per the given fractions.

GCF of 19,54,10,40 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 24,74,66,77

LCM of Fractions 24/19,74/54,66/10,77/40 is 68376

2 24, 74, 66, 77
3 12, 37, 33, 77
11 4, 37, 11, 77
4, 37, 1, 7

∴ So the LCM of the given numbers is 2 x 3 x 11 x 4 x 37 x 1 x 7 = 68376

Least Common Multiple of 24,74,66,77 with GCF Formula

Least Common Multiple of 24,74,66,77 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 24,74,66,77 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(24,74,66,77) = 1

common factors(in case of two or more numbers have common factors) = 132

GCF(24,74,66,77) x common factors =1 x 132 = 132

LCM(24,74,66,77) = ( 24 × 74 × 66 × 77 ) / 132

LCM(24,74,66,77) = 9025632 / 132

LCM(24,74,66,77) = 68376


Lets's calculate GCF of 19,54,10,40

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 68376/1

Therefore the LCM of Fractions 24/19,74/54,66/10,77/40 is 68376

Greatest Common Factor of 19,54,10,40 By Matching Biggest Common Factor Method

Greatest Common Factor of 19,54,10,40 By Matching Biggest Common Factor Method

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Greatest Common Factor

We found the factors 19,54,10,40 . The biggest common factor number is the GCF number.
So the greatest common factor 19,54,10,40 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 24/19, 74/54, 66/10, 77/40

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 24/19, 74/54, 66/10, 77/40?

Answer: LCM of Numerators as per given numbers 24/19, 74/54, 66/10, 77/40 is

LCM of Numerators i.e. for 24,74,66,77 is 68376

GCF of denominators i.e. for 19,54,10,40 is 1.

Thus, LCM of Fractions is 68376.Finally, LCM of Fractions for 24/19, 74/54, 66/10, 77/40 is 68376.