Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 70/82, 40/96, 95/68, 16/875 quickly i.e. 10640 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 70/82, 40/96, 95/68, 16/875 is 10640.
LCM(70/82, 40/96, 95/68, 16/875) = 10640
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 70/82,40/96,95/68,16/875
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 70,40,95,16
Least Common Multiple of Numerators i.e. LCM of 70,40,95,16 is 10640.
GCF of Denominators means GCF of 82,96,68,875 as per the given fractions.
GCF of 82,96,68,875 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 70,40,95,16
2 | 70, 40, 95, 16 |
2 | 35, 20, 95, 8 |
2 | 35, 10, 95, 4 |
5 | 35, 5, 95, 2 |
7, 1, 19, 2 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 5 x 7 x 1 x 19 x 2 = 10640
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 70,40,95,16 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(70,40,95,16) = 1
common factors(in case of two or more numbers have common factors) = 400
GCF(70,40,95,16) x common factors =1 x 400 = 400
LCM(70,40,95,16) = ( 70 × 40 × 95 × 16 ) / 400
LCM(70,40,95,16) = 4256000 / 400
LCM(70,40,95,16) = 10640
Lets's calculate GCF of 82,96,68,875
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 10640/1
Therefore the LCM of Fractions 70/82,40/96,95/68,16/875 is 10640
Factors of 82
List of positive integer factors of 82 that divides 82 without a remainder.
1,2,41,82
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 68
List of positive integer factors of 68 that divides 68 without a remainder.
1,2,4,17,34,68
Factors of 875
List of positive integer factors of 875 that divides 875 without a remainder.
1,5,7,25,35,125,175,875
Greatest Common Factor
We found the factors 82,96,68,875 . The biggest common factor number is the GCF number.
So the greatest common factor 82,96,68,875 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 70/82, 40/96, 95/68, 16/875?
Answer: LCM of Numerators as per given numbers 70/82, 40/96, 95/68, 16/875 is
LCM of Numerators i.e. for 70,40,95,16 is 10640
GCF of denominators i.e. for 82,96,68,875 is 1.
Thus, LCM of Fractions is 10640.Finally, LCM of Fractions for 70/82, 40/96, 95/68, 16/875 is 10640.