Least Common Multiple of 84/72, 11/43, 40/92, 284/25

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 84/72, 11/43, 40/92, 284/25 quickly i.e. 656040 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 84/72, 11/43, 40/92, 284/25 is 656040.

LCM(84/72, 11/43, 40/92, 284/25) = 656040

LCM of 84/72, 11/43, 40/92, 284/25

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 84/72,11/43,40/92,284/25

Given numbers are 84/72,11/43,40/92,284/25

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 84,11,40,284

Least Common Multiple of Numerators i.e. LCM of 84,11,40,284 is 656040.

GCF of Denominators means GCF of 72,43,92,25 as per the given fractions.

GCF of 72,43,92,25 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 84,11,40,284

LCM of Fractions 84/72,11/43,40/92,284/25 is 656040

2 84, 11, 40, 284
2 42, 11, 20, 142
21, 11, 10, 71

∴ So the LCM of the given numbers is 2 x 2 x 21 x 11 x 10 x 71 = 656040

Least Common Multiple of 84,11,40,284 with GCF Formula

Least Common Multiple of 84,11,40,284 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 84,11,40,284 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(84,11,40,284) = 1

common factors(in case of two or more numbers have common factors) = 16

GCF(84,11,40,284) x common factors =1 x 16 = 16

LCM(84,11,40,284) = ( 84 × 11 × 40 × 284 ) / 16

LCM(84,11,40,284) = 10496640 / 16

LCM(84,11,40,284) = 656040


Lets's calculate GCF of 72,43,92,25

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 656040/1

Therefore the LCM of Fractions 84/72,11/43,40/92,284/25 is 656040

Greatest Common Factor of 72,43,92,25 By Matching Biggest Common Factor Method

Greatest Common Factor of 72,43,92,25 By Matching Biggest Common Factor Method

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 92

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

1,2,4,23,46,92

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Greatest Common Factor

We found the factors 72,43,92,25 . The biggest common factor number is the GCF number.
So the greatest common factor 72,43,92,25 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 84/72, 11/43, 40/92, 284/25

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 84/72, 11/43, 40/92, 284/25?

Answer: LCM of Numerators as per given numbers 84/72, 11/43, 40/92, 284/25 is

LCM of Numerators i.e. for 84,11,40,284 is 656040

GCF of denominators i.e. for 72,43,92,25 is 1.

Thus, LCM of Fractions is 656040.Finally, LCM of Fractions for 84/72, 11/43, 40/92, 284/25 is 656040.