Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 46/96, 10/54, 62/72, 31/282 quickly i.e. 7130/6 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 46/96, 10/54, 62/72, 31/282 is 7130/6.
LCM(46/96, 10/54, 62/72, 31/282) = 7130/6
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 46/96,10/54,62/72,31/282
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 46,10,62,31
Least Common Multiple of Numerators i.e. LCM of 46,10,62,31 is 7130.
GCF of Denominators means GCF of 96,54,72,282 as per the given fractions.
GCF of 96,54,72,282 is 6 as it is the largest common factor for these numbers.
Lets's calculate LCM of 46,10,62,31
2 | 46, 10, 62, 31 |
31 | 23, 5, 31, 31 |
23, 5, 1, 1 |
∴ So the LCM of the given numbers is 2 x 31 x 23 x 5 x 1 x 1 = 7130
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 46,10,62,31 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(46,10,62,31) = 1
common factors(in case of two or more numbers have common factors) = 124
GCF(46,10,62,31) x common factors =1 x 124 = 124
LCM(46,10,62,31) = ( 46 × 10 × 62 × 31 ) / 124
LCM(46,10,62,31) = 884120 / 124
LCM(46,10,62,31) = 7130
Lets's calculate GCF of 96,54,72,282
2 | 96, 54, 72, 282 |
3 | 48, 27, 36, 141 |
16, 9, 12, 47 |
∴ So the GCF of the given numbers is 2 x 3 = 6
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 7130/6
Therefore the LCM of Fractions 46/96,10/54,62/72,31/282 is 7130/6
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 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Factors of 72
List of positive integer factors of 72 that divides 72 without a remainder.
1,2,3,4,6,8,9,12,18,24,36,72
Factors of 282
List of positive integer factors of 282 that divides 282 without a remainder.
1,2,3,6,47,94,141,282
Greatest Common Factor
We found the factors 96,54,72,282 . The biggest common factor number is the GCF number.
So the greatest common factor 96,54,72,282 is 6.
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 46/96, 10/54, 62/72, 31/282?
Answer: LCM of Numerators as per given numbers 46/96, 10/54, 62/72, 31/282 is
LCM of Numerators i.e. for 46,10,62,31 is 7130
GCF of denominators i.e. for 96,54,72,282 is 6.
Thus, LCM of Fractions is 7130/6.Finally, LCM of Fractions for 46/96, 10/54, 62/72, 31/282 is 7130/6.