Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 390/34, 717/8724 quickly i.e. 46605 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 390/34, 717/8724 is 46605.
LCM(390/34, 717/8724) = 46605
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 390/34,717/8724
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 390,717
Least Common Multiple of Numerators i.e. LCM of 390,717 is 93210.
GCF of Denominators means GCF of 34,8724 as per the given fractions.
GCF of 34,8724 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 390,717
3 | 390, 717 |
130, 239 |
∴ So the LCM of the given numbers is 3 x 130 x 239 = 93210
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 390,717 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(390,717) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(390,717) x common factors =3 x 1 = 3
LCM(390,717) = ( 390 × 717 ) / 3
LCM(390,717) = 279630 / 3
LCM(390,717) = 93210
Lets's calculate GCF of 34,8724
2 | 34, 8724 |
17, 4362 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 93210/2
Therefore the LCM of Fractions 390/34,717/8724 is 46605
Factors of 34
List of positive integer factors of 34 that divides 34 without a remainder.
1,2,17,34
Factors of 8724
List of positive integer factors of 8724 that divides 8724 without a remainder.
1,2,3,4,6,12,727,1454,2181,2908,4362,8724
Greatest Common Factor
We found the factors 34,8724 . The biggest common factor number is the GCF number.
So the greatest common factor 34,8724 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 390/34, 717/8724?
Answer: LCM of Numerators as per given numbers 390/34, 717/8724 is
LCM of Numerators i.e. for 390,717 is 93210
GCF of denominators i.e. for 34,8724 is 2.
Thus, LCM of Fractions is 46605.Finally, LCM of Fractions for 390/34, 717/8724 is 46605.