Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 8/25, 6/52, 4/59, 36/685 quickly i.e. 72 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 8/25, 6/52, 4/59, 36/685 is 72.
LCM(8/25, 6/52, 4/59, 36/685) = 72
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 8/25,6/52,4/59,36/685
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 8,6,4,36
Least Common Multiple of Numerators i.e. LCM of 8,6,4,36 is 72.
GCF of Denominators means GCF of 25,52,59,685 as per the given fractions.
GCF of 25,52,59,685 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 8,6,4,36
2 | 8, 6, 4, 36 |
2 | 4, 3, 2, 18 |
3 | 1, 3, 2, 9 |
1, 1, 2, 3 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 1 x 1 x 2 x 3 = 72
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 8,6,4,36 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(8,6,4,36) = 2
common factors(in case of two or more numbers have common factors) = 48
GCF(8,6,4,36) x common factors =2 x 48 = 96
LCM(8,6,4,36) = ( 8 × 6 × 4 × 36 ) / 96
LCM(8,6,4,36) = 6912 / 96
LCM(8,6,4,36) = 72
Lets's calculate GCF of 25,52,59,685
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 72/1
Therefore the LCM of Fractions 8/25,6/52,4/59,36/685 is 72
Factors of 25
List of positive integer factors of 25 that divides 25 without a remainder.
1,5,25
Factors of 52
List of positive integer factors of 52 that divides 52 without a remainder.
1,2,4,13,26,52
Factors of 59
List of positive integer factors of 59 that divides 59 without a remainder.
1,59
Factors of 685
List of positive integer factors of 685 that divides 685 without a remainder.
1,5,137,685
Greatest Common Factor
We found the factors 25,52,59,685 . The biggest common factor number is the GCF number.
So the greatest common factor 25,52,59,685 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 8/25, 6/52, 4/59, 36/685?
Answer: LCM of Numerators as per given numbers 8/25, 6/52, 4/59, 36/685 is
LCM of Numerators i.e. for 8,6,4,36 is 72
GCF of denominators i.e. for 25,52,59,685 is 1.
Thus, LCM of Fractions is 72.Finally, LCM of Fractions for 8/25, 6/52, 4/59, 36/685 is 72.