Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 65/38, 89/15, 859/509 quickly i.e. 4969315 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 65/38, 89/15, 859/509 is 4969315.
LCM(65/38, 89/15, 859/509) = 4969315
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 65/38,89/15,859/509
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 65,89,859
Least Common Multiple of Numerators i.e. LCM of 65,89,859 is 4969315.
GCF of Denominators means GCF of 38,15,509 as per the given fractions.
GCF of 38,15,509 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 65,89,859
Given numbers has no common factors except 1. So, there LCM is their product i.e 4969315
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 65,89,859 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(65,89,859) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(65,89,859) x common factors =1 x 1 = 1
LCM(65,89,859) = ( 65 × 89 × 859 ) / 1
LCM(65,89,859) = 4969315 / 1
LCM(65,89,859) = 4969315
Lets's calculate GCF of 38,15,509
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4969315/1
Therefore the LCM of Fractions 65/38,89/15,859/509 is 4969315
Factors of 38
List of positive integer factors of 38 that divides 38 without a remainder.
1,2,19,38
Factors of 15
List of positive integer factors of 15 that divides 15 without a remainder.
1,3,5,15
Factors of 509
List of positive integer factors of 509 that divides 509 without a remainder.
1,509
Greatest Common Factor
We found the factors 38,15,509 . The biggest common factor number is the GCF number.
So the greatest common factor 38,15,509 is 1.
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 65/38, 89/15, 859/509?
Answer: LCM of Numerators as per given numbers 65/38, 89/15, 859/509 is
LCM of Numerators i.e. for 65,89,859 is 4969315
GCF of denominators i.e. for 38,15,509 is 1.
Thus, LCM of Fractions is 4969315.Finally, LCM of Fractions for 65/38, 89/15, 859/509 is 4969315.