Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 19/26, 34/96, 50/84, 86/142 quickly i.e. 347225 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 19/26, 34/96, 50/84, 86/142 is 347225.
LCM(19/26, 34/96, 50/84, 86/142) = 347225
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 19/26,34/96,50/84,86/142
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 19,34,50,86
Least Common Multiple of Numerators i.e. LCM of 19,34,50,86 is 694450.
GCF of Denominators means GCF of 26,96,84,142 as per the given fractions.
GCF of 26,96,84,142 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 19,34,50,86
2 | 19, 34, 50, 86 |
19, 17, 25, 43 |
∴ So the LCM of the given numbers is 2 x 19 x 17 x 25 x 43 = 694450
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 19,34,50,86 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(19,34,50,86) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(19,34,50,86) x common factors =1 x 4 = 4
LCM(19,34,50,86) = ( 19 × 34 × 50 × 86 ) / 4
LCM(19,34,50,86) = 2777800 / 4
LCM(19,34,50,86) = 694450
Lets's calculate GCF of 26,96,84,142
2 | 26, 96, 84, 142 |
13, 48, 42, 71 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 694450/2
Therefore the LCM of Fractions 19/26,34/96,50/84,86/142 is 347225
Factors of 26
List of positive integer factors of 26 that divides 26 without a remainder.
1,2,13,26
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 84
List of positive integer factors of 84 that divides 84 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84
Factors of 142
List of positive integer factors of 142 that divides 142 without a remainder.
1,2,71,142
Greatest Common Factor
We found the factors 26,96,84,142 . The biggest common factor number is the GCF number.
So the greatest common factor 26,96,84,142 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 19/26, 34/96, 50/84, 86/142?
Answer: LCM of Numerators as per given numbers 19/26, 34/96, 50/84, 86/142 is
LCM of Numerators i.e. for 19,34,50,86 is 694450
GCF of denominators i.e. for 26,96,84,142 is 2.
Thus, LCM of Fractions is 347225.Finally, LCM of Fractions for 19/26, 34/96, 50/84, 86/142 is 347225.