Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 478/918, 3408/512 quickly i.e. 407256 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 478/918, 3408/512 is 407256.
LCM(478/918, 3408/512) = 407256
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 478/918,3408/512
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 478,3408
Least Common Multiple of Numerators i.e. LCM of 478,3408 is 814512.
GCF of Denominators means GCF of 918,512 as per the given fractions.
GCF of 918,512 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 478,3408
2 | 478, 3408 |
239, 1704 |
∴ So the LCM of the given numbers is 2 x 239 x 1704 = 814512
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 478,3408 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(478,3408) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(478,3408) x common factors =2 x 1 = 2
LCM(478,3408) = ( 478 × 3408 ) / 2
LCM(478,3408) = 1629024 / 2
LCM(478,3408) = 814512
Lets's calculate GCF of 918,512
2 | 918, 512 |
459, 256 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 814512/2
Therefore the LCM of Fractions 478/918,3408/512 is 407256
Factors of 918
List of positive integer factors of 918 that divides 918 without a remainder.
1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918
Factors of 512
List of positive integer factors of 512 that divides 512 without a remainder.
1,2,4,8,16,32,64,128,256,512
Greatest Common Factor
We found the factors 918,512 . The biggest common factor number is the GCF number.
So the greatest common factor 918,512 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 478/918, 3408/512?
Answer: LCM of Numerators as per given numbers 478/918, 3408/512 is
LCM of Numerators i.e. for 478,3408 is 814512
GCF of denominators i.e. for 918,512 is 2.
Thus, LCM of Fractions is 407256.Finally, LCM of Fractions for 478/918, 3408/512 is 407256.