Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 2/56, 3/50, 38/96, 29/154 quickly i.e. 1653 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 2/56, 3/50, 38/96, 29/154 is 1653.
LCM(2/56, 3/50, 38/96, 29/154) = 1653
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 2/56,3/50,38/96,29/154
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 2,3,38,29
Least Common Multiple of Numerators i.e. LCM of 2,3,38,29 is 3306.
GCF of Denominators means GCF of 56,50,96,154 as per the given fractions.
GCF of 56,50,96,154 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 2,3,38,29
2 | 2, 3, 38, 29 |
1, 3, 19, 29 |
∴ So the LCM of the given numbers is 2 x 1 x 3 x 19 x 29 = 3306
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 2,3,38,29 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(2,3,38,29) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(2,3,38,29) x common factors =1 x 2 = 2
LCM(2,3,38,29) = ( 2 × 3 × 38 × 29 ) / 2
LCM(2,3,38,29) = 6612 / 2
LCM(2,3,38,29) = 3306
Lets's calculate GCF of 56,50,96,154
2 | 56, 50, 96, 154 |
28, 25, 48, 77 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3306/2
Therefore the LCM of Fractions 2/56,3/50,38/96,29/154 is 1653
Factors of 56
List of positive integer factors of 56 that divides 56 without a remainder.
1,2,4,7,8,14,28,56
Factors of 50
List of positive integer factors of 50 that divides 50 without a remainder.
1,2,5,10,25,50
Factors of 96
List of positive integer factors of 96 that divides 96 without a remainder.
1,2,3,4,6,8,12,16,24,32,48,96
Factors of 154
List of positive integer factors of 154 that divides 154 without a remainder.
1,2,7,11,14,22,77,154
Greatest Common Factor
We found the factors 56,50,96,154 . The biggest common factor number is the GCF number.
So the greatest common factor 56,50,96,154 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 2/56, 3/50, 38/96, 29/154?
Answer: LCM of Numerators as per given numbers 2/56, 3/50, 38/96, 29/154 is
LCM of Numerators i.e. for 2,3,38,29 is 3306
GCF of denominators i.e. for 56,50,96,154 is 2.
Thus, LCM of Fractions is 1653.Finally, LCM of Fractions for 2/56, 3/50, 38/96, 29/154 is 1653.