Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 47/96, 742/42, 408/736 quickly i.e. 3557148 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 47/96, 742/42, 408/736 is 3557148.
LCM(47/96, 742/42, 408/736) = 3557148
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 47/96,742/42,408/736
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 47,742,408
Least Common Multiple of Numerators i.e. LCM of 47,742,408 is 7114296.
GCF of Denominators means GCF of 96,42,736 as per the given fractions.
GCF of 96,42,736 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 47,742,408
2 | 47, 742, 408 |
47, 371, 204 |
∴ So the LCM of the given numbers is 2 x 47 x 371 x 204 = 7114296
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 47,742,408 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(47,742,408) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(47,742,408) x common factors =1 x 2 = 2
LCM(47,742,408) = ( 47 × 742 × 408 ) / 2
LCM(47,742,408) = 14228592 / 2
LCM(47,742,408) = 7114296
Lets's calculate GCF of 96,42,736
2 | 96, 42, 736 |
48, 21, 368 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 7114296/2
Therefore the LCM of Fractions 47/96,742/42,408/736 is 3557148
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 42
List of positive integer factors of 42 that divides 42 without a remainder.
1,2,3,6,7,14,21,42
Factors of 736
List of positive integer factors of 736 that divides 736 without a remainder.
1,2,4,8,16,23,32,46,92,184,368,736
Greatest Common Factor
We found the factors 96,42,736 . The biggest common factor number is the GCF number.
So the greatest common factor 96,42,736 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 47/96, 742/42, 408/736?
Answer: LCM of Numerators as per given numbers 47/96, 742/42, 408/736 is
LCM of Numerators i.e. for 47,742,408 is 7114296
GCF of denominators i.e. for 96,42,736 is 2.
Thus, LCM of Fractions is 3557148.Finally, LCM of Fractions for 47/96, 742/42, 408/736 is 3557148.