Least Common Multiple of 68/99, 90/20, 62/78, 30/629

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 68/99, 90/20, 62/78, 30/629 quickly i.e. 94860 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 68/99, 90/20, 62/78, 30/629 is 94860.

LCM(68/99, 90/20, 62/78, 30/629) = 94860

LCM of 68/99, 90/20, 62/78, 30/629

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 68/99,90/20,62/78,30/629

Given numbers are 68/99,90/20,62/78,30/629

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 68,90,62,30

Least Common Multiple of Numerators i.e. LCM of 68,90,62,30 is 94860.

GCF of Denominators means GCF of 99,20,78,629 as per the given fractions.

GCF of 99,20,78,629 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 68,90,62,30

LCM of Fractions 68/99,90/20,62/78,30/629 is 94860

2 68, 90, 62, 30
3 34, 45, 31, 15
5 34, 5, 31, 15
34, 1, 31, 3

∴ So the LCM of the given numbers is 2 x 3 x 5 x 34 x 1 x 31 x 3 = 94860

Least Common Multiple of 68,90,62,30 with GCF Formula

Least Common Multiple of 68,90,62,30 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 68,90,62,30 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(68,90,62,30) = 2

common factors(in case of two or more numbers have common factors) = 60

GCF(68,90,62,30) x common factors =2 x 60 = 120

LCM(68,90,62,30) = ( 68 × 90 × 62 × 30 ) / 120

LCM(68,90,62,30) = 11383200 / 120

LCM(68,90,62,30) = 94860


Lets's calculate GCF of 99,20,78,629

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 94860/1

Therefore the LCM of Fractions 68/99,90/20,62/78,30/629 is 94860

Greatest Common Factor of 99,20,78,629 By Matching Biggest Common Factor Method

Greatest Common Factor of 99,20,78,629 By Matching Biggest Common Factor Method

Factors of 99

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

1,3,9,11,33,99

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 629

List of positive integer factors of 629 that divides 629 without a remainder.

1,17,37,629

Greatest Common Factor

We found the factors 99,20,78,629 . The biggest common factor number is the GCF number.
So the greatest common factor 99,20,78,629 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 68/99, 90/20, 62/78, 30/629

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 68/99, 90/20, 62/78, 30/629?

Answer: LCM of Numerators as per given numbers 68/99, 90/20, 62/78, 30/629 is

LCM of Numerators i.e. for 68,90,62,30 is 94860

GCF of denominators i.e. for 99,20,78,629 is 1.

Thus, LCM of Fractions is 94860.Finally, LCM of Fractions for 68/99, 90/20, 62/78, 30/629 is 94860.