Least Common Multiple of 78/92, 80/44, 11/52, 51/240

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 78/92, 80/44, 11/52, 51/240 quickly i.e. 145860 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 78/92, 80/44, 11/52, 51/240 is 145860.

LCM(78/92, 80/44, 11/52, 51/240) = 145860

LCM of 78/92, 80/44, 11/52, 51/240

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 78/92,80/44,11/52,51/240

Given numbers are 78/92,80/44,11/52,51/240

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 78,80,11,51

Least Common Multiple of Numerators i.e. LCM of 78,80,11,51 is 583440.

GCF of Denominators means GCF of 92,44,52,240 as per the given fractions.

GCF of 92,44,52,240 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 78,80,11,51

LCM of Fractions 78/92,80/44,11/52,51/240 is 145860

2 78, 80, 11, 51
3 39, 40, 11, 51
13, 40, 11, 17

∴ So the LCM of the given numbers is 2 x 3 x 13 x 40 x 11 x 17 = 583440

Least Common Multiple of 78,80,11,51 with GCF Formula

Least Common Multiple of 78,80,11,51 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 78,80,11,51 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(78,80,11,51) = 1

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

GCF(78,80,11,51) x common factors =1 x 6 = 6

LCM(78,80,11,51) = ( 78 × 80 × 11 × 51 ) / 6

LCM(78,80,11,51) = 3500640 / 6

LCM(78,80,11,51) = 583440


Lets's calculate GCF of 92,44,52,240

2 92, 44, 52, 240
2 46, 22, 26, 120
23, 11, 13, 60

∴ So the GCF of the given numbers is 2 x 2 = 4

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 583440/4

Therefore the LCM of Fractions 78/92,80/44,11/52,51/240 is 145860

Greatest Common Factor of 92,44,52,240 By Matching Biggest Common Factor Method

Greatest Common Factor of 92,44,52,240 By Matching Biggest Common Factor Method

Factors of 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 44

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

1,2,4,11,22,44

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Greatest Common Factor

We found the factors 92,44,52,240 . The biggest common factor number is the GCF number.
So the greatest common factor 92,44,52,240 is 4.


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 78/92, 80/44, 11/52, 51/240

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 78/92, 80/44, 11/52, 51/240?

Answer: LCM of Numerators as per given numbers 78/92, 80/44, 11/52, 51/240 is

LCM of Numerators i.e. for 78,80,11,51 is 583440

GCF of denominators i.e. for 92,44,52,240 is 4.

Thus, LCM of Fractions is 145860.Finally, LCM of Fractions for 78/92, 80/44, 11/52, 51/240 is 145860.