Least Common Multiple of 80/45, 33/99, 30/86, 91/117

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 80/45, 33/99, 30/86, 91/117 quickly i.e. 240240 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 80/45, 33/99, 30/86, 91/117 is 240240.

LCM(80/45, 33/99, 30/86, 91/117) = 240240

LCM of 80/45, 33/99, 30/86, 91/117

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 80/45,33/99,30/86,91/117

Given numbers are 80/45,33/99,30/86,91/117

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 80,33,30,91

Least Common Multiple of Numerators i.e. LCM of 80,33,30,91 is 240240.

GCF of Denominators means GCF of 45,99,86,117 as per the given fractions.

GCF of 45,99,86,117 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 80,33,30,91

LCM of Fractions 80/45,33/99,30/86,91/117 is 240240

2 80, 33, 30, 91
3 40, 33, 15, 91
5 40, 11, 5, 91
8, 11, 1, 91

∴ So the LCM of the given numbers is 2 x 3 x 5 x 8 x 11 x 1 x 91 = 240240

Least Common Multiple of 80,33,30,91 with GCF Formula

Least Common Multiple of 80,33,30,91 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 80,33,30,91 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(80,33,30,91) = 1

common factors(in case of two or more numbers have common factors) = 30

GCF(80,33,30,91) x common factors =1 x 30 = 30

LCM(80,33,30,91) = ( 80 × 33 × 30 × 91 ) / 30

LCM(80,33,30,91) = 7207200 / 30

LCM(80,33,30,91) = 240240


Lets's calculate GCF of 45,99,86,117

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 240240/1

Therefore the LCM of Fractions 80/45,33/99,30/86,91/117 is 240240

Greatest Common Factor of 45,99,86,117 By Matching Biggest Common Factor Method

Greatest Common Factor of 45,99,86,117 By Matching Biggest Common Factor Method

Factors of 45

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

1,3,5,9,15,45

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Greatest Common Factor

We found the factors 45,99,86,117 . The biggest common factor number is the GCF number.
So the greatest common factor 45,99,86,117 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 80/45, 33/99, 30/86, 91/117

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 80/45, 33/99, 30/86, 91/117?

Answer: LCM of Numerators as per given numbers 80/45, 33/99, 30/86, 91/117 is

LCM of Numerators i.e. for 80,33,30,91 is 240240

GCF of denominators i.e. for 45,99,86,117 is 1.

Thus, LCM of Fractions is 240240.Finally, LCM of Fractions for 80/45, 33/99, 30/86, 91/117 is 240240.