Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 74/608, 19/298, 532/990 quickly i.e. 9842 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 74/608, 19/298, 532/990 is 9842.
LCM(74/608, 19/298, 532/990) = 9842
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 74/608,19/298,532/990
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 74,19,532
Least Common Multiple of Numerators i.e. LCM of 74,19,532 is 19684.
GCF of Denominators means GCF of 608,298,990 as per the given fractions.
GCF of 608,298,990 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 74,19,532
2 | 74, 19, 532 |
19 | 37, 19, 266 |
37, 1, 14 |
∴ So the LCM of the given numbers is 2 x 19 x 37 x 1 x 14 = 19684
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 74,19,532 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(74,19,532) = 1
common factors(in case of two or more numbers have common factors) = 38
GCF(74,19,532) x common factors =1 x 38 = 38
LCM(74,19,532) = ( 74 × 19 × 532 ) / 38
LCM(74,19,532) = 747992 / 38
LCM(74,19,532) = 19684
Lets's calculate GCF of 608,298,990
2 | 608, 298, 990 |
304, 149, 495 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 19684/2
Therefore the LCM of Fractions 74/608,19/298,532/990 is 9842
Factors of 608
List of positive integer factors of 608 that divides 608 without a remainder.
1,2,4,8,16,19,32,38,76,152,304,608
Factors of 298
List of positive integer factors of 298 that divides 298 without a remainder.
1,2,149,298
Factors of 990
List of positive integer factors of 990 that divides 990 without a remainder.
1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990
Greatest Common Factor
We found the factors 608,298,990 . The biggest common factor number is the GCF number.
So the greatest common factor 608,298,990 is 2.
Here are some samples of LCM of Fractions calculations.
Here are some samples of LCM of Fractions calculations.
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 74/608, 19/298, 532/990?
Answer: LCM of Numerators as per given numbers 74/608, 19/298, 532/990 is
LCM of Numerators i.e. for 74,19,532 is 19684
GCF of denominators i.e. for 608,298,990 is 2.
Thus, LCM of Fractions is 9842.Finally, LCM of Fractions for 74/608, 19/298, 532/990 is 9842.