Least Common Multiple of 90/66, 55/14, 15/89, 52/638

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 90/66, 55/14, 15/89, 52/638 quickly i.e. 25740 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 90/66, 55/14, 15/89, 52/638 is 25740.

LCM(90/66, 55/14, 15/89, 52/638) = 25740

LCM of 90/66, 55/14, 15/89, 52/638

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 90/66,55/14,15/89,52/638

Given numbers are 90/66,55/14,15/89,52/638

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 90,55,15,52

Least Common Multiple of Numerators i.e. LCM of 90,55,15,52 is 25740.

GCF of Denominators means GCF of 66,14,89,638 as per the given fractions.

GCF of 66,14,89,638 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 90,55,15,52

LCM of Fractions 90/66,55/14,15/89,52/638 is 25740

2 90, 55, 15, 52
3 45, 55, 15, 26
5 5, 55, 15, 26
1, 11, 3, 26

∴ So the LCM of the given numbers is 2 x 3 x 5 x 1 x 11 x 3 x 26 = 25740

Least Common Multiple of 90,55,15,52 with GCF Formula

Least Common Multiple of 90,55,15,52 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 90,55,15,52 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,55,15,52) = 1

common factors(in case of two or more numbers have common factors) = 150

GCF(90,55,15,52) x common factors =1 x 150 = 150

LCM(90,55,15,52) = ( 90 × 55 × 15 × 52 ) / 150

LCM(90,55,15,52) = 3861000 / 150

LCM(90,55,15,52) = 25740


Lets's calculate GCF of 66,14,89,638

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 25740/1

Therefore the LCM of Fractions 90/66,55/14,15/89,52/638 is 25740

Greatest Common Factor of 66,14,89,638 By Matching Biggest Common Factor Method

Greatest Common Factor of 66,14,89,638 By Matching Biggest Common Factor Method

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 638

List of positive integer factors of 638 that divides 638 without a remainder.

1,2,11,22,29,58,319,638

Greatest Common Factor

We found the factors 66,14,89,638 . The biggest common factor number is the GCF number.
So the greatest common factor 66,14,89,638 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 90/66, 55/14, 15/89, 52/638

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 90/66, 55/14, 15/89, 52/638?

Answer: LCM of Numerators as per given numbers 90/66, 55/14, 15/89, 52/638 is

LCM of Numerators i.e. for 90,55,15,52 is 25740

GCF of denominators i.e. for 66,14,89,638 is 1.

Thus, LCM of Fractions is 25740.Finally, LCM of Fractions for 90/66, 55/14, 15/89, 52/638 is 25740.