Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 302/20, 474/70, 153/853 quickly i.e. 3650274 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 302/20, 474/70, 153/853 is 3650274.
LCM(302/20, 474/70, 153/853) = 3650274
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 302/20,474/70,153/853
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 302,474,153
Least Common Multiple of Numerators i.e. LCM of 302,474,153 is 3650274.
GCF of Denominators means GCF of 20,70,853 as per the given fractions.
GCF of 20,70,853 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 302,474,153
2 | 302, 474, 153 |
3 | 151, 237, 153 |
151, 79, 51 |
∴ So the LCM of the given numbers is 2 x 3 x 151 x 79 x 51 = 3650274
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 302,474,153 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(302,474,153) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(302,474,153) x common factors =1 x 6 = 6
LCM(302,474,153) = ( 302 × 474 × 153 ) / 6
LCM(302,474,153) = 21901644 / 6
LCM(302,474,153) = 3650274
Lets's calculate GCF of 20,70,853
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3650274/1
Therefore the LCM of Fractions 302/20,474/70,153/853 is 3650274
Factors of 20
List of positive integer factors of 20 that divides 20 without a remainder.
1,2,4,5,10,20
Factors of 70
List of positive integer factors of 70 that divides 70 without a remainder.
1,2,5,7,10,14,35,70
Factors of 853
List of positive integer factors of 853 that divides 853 without a remainder.
1,853
Greatest Common Factor
We found the factors 20,70,853 . The biggest common factor number is the GCF number.
So the greatest common factor 20,70,853 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 302/20, 474/70, 153/853?
Answer: LCM of Numerators as per given numbers 302/20, 474/70, 153/853 is
LCM of Numerators i.e. for 302,474,153 is 3650274
GCF of denominators i.e. for 20,70,853 is 1.
Thus, LCM of Fractions is 3650274.Finally, LCM of Fractions for 302/20, 474/70, 153/853 is 3650274.