Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 4271/768, 3390/7564 quickly i.e. 14478690/4 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 4271/768, 3390/7564 is 14478690/4.
LCM(4271/768, 3390/7564) = 14478690/4
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 4271/768,3390/7564
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 4271,3390
Least Common Multiple of Numerators i.e. LCM of 4271,3390 is 14478690.
GCF of Denominators means GCF of 768,7564 as per the given fractions.
GCF of 768,7564 is 4 as it is the largest common factor for these numbers.
Lets's calculate LCM of 4271,3390
Given numbers has no common factors except 1. So, there LCM is their product i.e 14478690
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 4271,3390 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(4271,3390) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(4271,3390) x common factors =1 x 1 = 1
LCM(4271,3390) = ( 4271 × 3390 ) / 1
LCM(4271,3390) = 14478690 / 1
LCM(4271,3390) = 14478690
Lets's calculate GCF of 768,7564
2 | 768, 7564 |
2 | 384, 3782 |
192, 1891 |
∴ So the GCF of the given numbers is 2 x 2 = 4
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 14478690/4
Therefore the LCM of Fractions 4271/768,3390/7564 is 14478690/4
Factors of 768
List of positive integer factors of 768 that divides 768 without a remainder.
1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768
Factors of 7564
List of positive integer factors of 7564 that divides 7564 without a remainder.
1,2,4,31,61,62,122,124,244,1891,3782,7564
Greatest Common Factor
We found the factors 768,7564 . The biggest common factor number is the GCF number.
So the greatest common factor 768,7564 is 4.
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 4271/768, 3390/7564?
Answer: LCM of Numerators as per given numbers 4271/768, 3390/7564 is
LCM of Numerators i.e. for 4271,3390 is 14478690
GCF of denominators i.e. for 768,7564 is 4.
Thus, LCM of Fractions is 14478690/4.Finally, LCM of Fractions for 4271/768, 3390/7564 is 14478690/4.