Least Common Multiple of 33/31, 40/33, 97/88, 78/261

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 33/31, 40/33, 97/88, 78/261 quickly i.e. 1664520 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 33/31, 40/33, 97/88, 78/261 is 1664520.

LCM(33/31, 40/33, 97/88, 78/261) = 1664520

LCM of 33/31, 40/33, 97/88, 78/261

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 33/31,40/33,97/88,78/261

Given numbers are 33/31,40/33,97/88,78/261

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 33,40,97,78

Least Common Multiple of Numerators i.e. LCM of 33,40,97,78 is 1664520.

GCF of Denominators means GCF of 31,33,88,261 as per the given fractions.

GCF of 31,33,88,261 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 33,40,97,78

LCM of Fractions 33/31,40/33,97/88,78/261 is 1664520

2 33, 40, 97, 78
3 33, 20, 97, 39
11, 20, 97, 13

∴ So the LCM of the given numbers is 2 x 3 x 11 x 20 x 97 x 13 = 1664520

Least Common Multiple of 33,40,97,78 with GCF Formula

Least Common Multiple of 33,40,97,78 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 33,40,97,78 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(33,40,97,78) = 1

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

GCF(33,40,97,78) x common factors =1 x 6 = 6

LCM(33,40,97,78) = ( 33 × 40 × 97 × 78 ) / 6

LCM(33,40,97,78) = 9987120 / 6

LCM(33,40,97,78) = 1664520


Lets's calculate GCF of 31,33,88,261

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1664520/1

Therefore the LCM of Fractions 33/31,40/33,97/88,78/261 is 1664520

Greatest Common Factor of 31,33,88,261 By Matching Biggest Common Factor Method

Greatest Common Factor of 31,33,88,261 By Matching Biggest Common Factor Method

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 261

List of positive integer factors of 261 that divides 261 without a remainder.

1,3,9,29,87,261

Greatest Common Factor

We found the factors 31,33,88,261 . The biggest common factor number is the GCF number.
So the greatest common factor 31,33,88,261 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 33/31, 40/33, 97/88, 78/261

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 33/31, 40/33, 97/88, 78/261?

Answer: LCM of Numerators as per given numbers 33/31, 40/33, 97/88, 78/261 is

LCM of Numerators i.e. for 33,40,97,78 is 1664520

GCF of denominators i.e. for 31,33,88,261 is 1.

Thus, LCM of Fractions is 1664520.Finally, LCM of Fractions for 33/31, 40/33, 97/88, 78/261 is 1664520.