Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 65/76, 91/19, 76/67, 52/783 quickly i.e. 34580 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 65/76, 91/19, 76/67, 52/783 is 34580.
LCM(65/76, 91/19, 76/67, 52/783) = 34580
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 65/76,91/19,76/67,52/783
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 65,91,76,52
Least Common Multiple of Numerators i.e. LCM of 65,91,76,52 is 34580.
GCF of Denominators means GCF of 76,19,67,783 as per the given fractions.
GCF of 76,19,67,783 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 65,91,76,52
2 | 65, 91, 76, 52 |
2 | 65, 91, 38, 26 |
13 | 65, 91, 19, 13 |
5, 7, 19, 1 |
∴ So the LCM of the given numbers is 2 x 2 x 13 x 5 x 7 x 19 x 1 = 34580
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 65,91,76,52 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(65,91,76,52) = 1
common factors(in case of two or more numbers have common factors) = 676
GCF(65,91,76,52) x common factors =1 x 676 = 676
LCM(65,91,76,52) = ( 65 × 91 × 76 × 52 ) / 676
LCM(65,91,76,52) = 23376080 / 676
LCM(65,91,76,52) = 34580
Lets's calculate GCF of 76,19,67,783
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 34580/1
Therefore the LCM of Fractions 65/76,91/19,76/67,52/783 is 34580
Factors of 76
List of positive integer factors of 76 that divides 76 without a remainder.
1,2,4,19,38,76
Factors of 19
List of positive integer factors of 19 that divides 19 without a remainder.
1,19
Factors of 67
List of positive integer factors of 67 that divides 67 without a remainder.
1,67
Factors of 783
List of positive integer factors of 783 that divides 783 without a remainder.
1,3,9,27,29,87,261,783
Greatest Common Factor
We found the factors 76,19,67,783 . The biggest common factor number is the GCF number.
So the greatest common factor 76,19,67,783 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 65/76, 91/19, 76/67, 52/783?
Answer: LCM of Numerators as per given numbers 65/76, 91/19, 76/67, 52/783 is
LCM of Numerators i.e. for 65,91,76,52 is 34580
GCF of denominators i.e. for 76,19,67,783 is 1.
Thus, LCM of Fractions is 34580.Finally, LCM of Fractions for 65/76, 91/19, 76/67, 52/783 is 34580.