Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 35/54, 165/61, 378/332 quickly i.e. 20790 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 35/54, 165/61, 378/332 is 20790.
LCM(35/54, 165/61, 378/332) = 20790
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 35/54,165/61,378/332
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 35,165,378
Least Common Multiple of Numerators i.e. LCM of 35,165,378 is 20790.
GCF of Denominators means GCF of 54,61,332 as per the given fractions.
GCF of 54,61,332 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 35,165,378
3 | 35, 165, 378 |
5 | 35, 55, 126 |
7 | 7, 11, 126 |
1, 11, 18 |
∴ So the LCM of the given numbers is 3 x 5 x 7 x 1 x 11 x 18 = 20790
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 35,165,378 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(35,165,378) = 1
common factors(in case of two or more numbers have common factors) = 105
GCF(35,165,378) x common factors =1 x 105 = 105
LCM(35,165,378) = ( 35 × 165 × 378 ) / 105
LCM(35,165,378) = 2182950 / 105
LCM(35,165,378) = 20790
Lets's calculate GCF of 54,61,332
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 20790/1
Therefore the LCM of Fractions 35/54,165/61,378/332 is 20790
Factors of 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Factors of 61
List of positive integer factors of 61 that divides 61 without a remainder.
1,61
Factors of 332
List of positive integer factors of 332 that divides 332 without a remainder.
1,2,4,83,166,332
Greatest Common Factor
We found the factors 54,61,332 . The biggest common factor number is the GCF number.
So the greatest common factor 54,61,332 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 35/54, 165/61, 378/332?
Answer: LCM of Numerators as per given numbers 35/54, 165/61, 378/332 is
LCM of Numerators i.e. for 35,165,378 is 20790
GCF of denominators i.e. for 54,61,332 is 1.
Thus, LCM of Fractions is 20790.Finally, LCM of Fractions for 35/54, 165/61, 378/332 is 20790.