Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 46/44, 96/13, 95/42, 57/140 quickly i.e. 209760 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 46/44, 96/13, 95/42, 57/140 is 209760.
LCM(46/44, 96/13, 95/42, 57/140) = 209760
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 46/44,96/13,95/42,57/140
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 46,96,95,57
Least Common Multiple of Numerators i.e. LCM of 46,96,95,57 is 209760.
GCF of Denominators means GCF of 44,13,42,140 as per the given fractions.
GCF of 44,13,42,140 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 46,96,95,57
2 | 46, 96, 95, 57 |
3 | 23, 48, 95, 57 |
19 | 23, 16, 95, 19 |
23, 16, 5, 1 |
∴ So the LCM of the given numbers is 2 x 3 x 19 x 23 x 16 x 5 x 1 = 209760
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 46,96,95,57 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(46,96,95,57) = 1
common factors(in case of two or more numbers have common factors) = 114
GCF(46,96,95,57) x common factors =1 x 114 = 114
LCM(46,96,95,57) = ( 46 × 96 × 95 × 57 ) / 114
LCM(46,96,95,57) = 23912640 / 114
LCM(46,96,95,57) = 209760
Lets's calculate GCF of 44,13,42,140
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 209760/1
Therefore the LCM of Fractions 46/44,96/13,95/42,57/140 is 209760
Factors of 44
List of positive integer factors of 44 that divides 44 without a remainder.
1,2,4,11,22,44
Factors of 13
List of positive integer factors of 13 that divides 13 without a remainder.
1,13
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 140
List of positive integer factors of 140 that divides 140 without a remainder.
1,2,4,5,7,10,14,20,28,35,70,140
Greatest Common Factor
We found the factors 44,13,42,140 . The biggest common factor number is the GCF number.
So the greatest common factor 44,13,42,140 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 46/44, 96/13, 95/42, 57/140?
Answer: LCM of Numerators as per given numbers 46/44, 96/13, 95/42, 57/140 is
LCM of Numerators i.e. for 46,96,95,57 is 209760
GCF of denominators i.e. for 44,13,42,140 is 1.
Thus, LCM of Fractions is 209760.Finally, LCM of Fractions for 46/44, 96/13, 95/42, 57/140 is 209760.