Least Common Multiple of 13/72, 22/45, 30/93, 10/440

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 13/72, 22/45, 30/93, 10/440 quickly i.e. 4290 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 13/72, 22/45, 30/93, 10/440 is 4290.

LCM(13/72, 22/45, 30/93, 10/440) = 4290

LCM of 13/72, 22/45, 30/93, 10/440

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 13/72,22/45,30/93,10/440

Given numbers are 13/72,22/45,30/93,10/440

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 13,22,30,10

Least Common Multiple of Numerators i.e. LCM of 13,22,30,10 is 4290.

GCF of Denominators means GCF of 72,45,93,440 as per the given fractions.

GCF of 72,45,93,440 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 13,22,30,10

LCM of Fractions 13/72,22/45,30/93,10/440 is 4290

2 13, 22, 30, 10
5 13, 11, 15, 5
13, 11, 3, 1

∴ So the LCM of the given numbers is 2 x 5 x 13 x 11 x 3 x 1 = 4290

Least Common Multiple of 13,22,30,10 with GCF Formula

Least Common Multiple of 13,22,30,10 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 13,22,30,10 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(13,22,30,10) = 1

common factors(in case of two or more numbers have common factors) = 20

GCF(13,22,30,10) x common factors =1 x 20 = 20

LCM(13,22,30,10) = ( 13 × 22 × 30 × 10 ) / 20

LCM(13,22,30,10) = 85800 / 20

LCM(13,22,30,10) = 4290


Lets's calculate GCF of 72,45,93,440

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4290/1

Therefore the LCM of Fractions 13/72,22/45,30/93,10/440 is 4290

Greatest Common Factor of 72,45,93,440 By Matching Biggest Common Factor Method

Greatest Common Factor of 72,45,93,440 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 440

List of positive integer factors of 440 that divides 440 without a remainder.

1,2,4,5,8,10,11,20,22,40,44,55,88,110,220,440

Greatest Common Factor

We found the factors 72,45,93,440 . The biggest common factor number is the GCF number.
So the greatest common factor 72,45,93,440 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 13/72, 22/45, 30/93, 10/440

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 13/72, 22/45, 30/93, 10/440?

Answer: LCM of Numerators as per given numbers 13/72, 22/45, 30/93, 10/440 is

LCM of Numerators i.e. for 13,22,30,10 is 4290

GCF of denominators i.e. for 72,45,93,440 is 1.

Thus, LCM of Fractions is 4290.Finally, LCM of Fractions for 13/72, 22/45, 30/93, 10/440 is 4290.