Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 11/14, 60/84, 84/61, 616/33 quickly i.e. 9240 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 11/14, 60/84, 84/61, 616/33 is 9240.
LCM(11/14, 60/84, 84/61, 616/33) = 9240
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 11/14,60/84,84/61,616/33
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 11,60,84,616
Least Common Multiple of Numerators i.e. LCM of 11,60,84,616 is 9240.
GCF of Denominators means GCF of 14,84,61,33 as per the given fractions.
GCF of 14,84,61,33 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 11,60,84,616
2 | 11, 60, 84, 616 |
2 | 11, 30, 42, 308 |
3 | 11, 15, 21, 154 |
7 | 11, 5, 7, 154 |
11 | 11, 5, 1, 22 |
1, 5, 1, 2 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 7 x 11 x 1 x 5 x 1 x 2 = 9240
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 11,60,84,616 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(11,60,84,616) = 1
common factors(in case of two or more numbers have common factors) = 3696
GCF(11,60,84,616) x common factors =1 x 3696 = 3696
LCM(11,60,84,616) = ( 11 × 60 × 84 × 616 ) / 3696
LCM(11,60,84,616) = 34151040 / 3696
LCM(11,60,84,616) = 9240
Lets's calculate GCF of 14,84,61,33
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 9240/1
Therefore the LCM of Fractions 11/14,60/84,84/61,616/33 is 9240
Factors of 14
List of positive integer factors of 14 that divides 14 without a remainder.
1,2,7,14
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 61
List of positive integer factors of 61 that divides 61 without a remainder.
1,61
Factors of 33
List of positive integer factors of 33 that divides 33 without a remainder.
1,3,11,33
Greatest Common Factor
We found the factors 14,84,61,33 . The biggest common factor number is the GCF number.
So the greatest common factor 14,84,61,33 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 11/14, 60/84, 84/61, 616/33?
Answer: LCM of Numerators as per given numbers 11/14, 60/84, 84/61, 616/33 is
LCM of Numerators i.e. for 11,60,84,616 is 9240
GCF of denominators i.e. for 14,84,61,33 is 1.
Thus, LCM of Fractions is 9240.Finally, LCM of Fractions for 11/14, 60/84, 84/61, 616/33 is 9240.