Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 65/53, 974/86, 780/747 quickly i.e. 379860 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 65/53, 974/86, 780/747 is 379860.
LCM(65/53, 974/86, 780/747) = 379860
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 65/53,974/86,780/747
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 65,974,780
Least Common Multiple of Numerators i.e. LCM of 65,974,780 is 379860.
GCF of Denominators means GCF of 53,86,747 as per the given fractions.
GCF of 53,86,747 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 65,974,780
2 | 65, 974, 780 |
5 | 65, 487, 390 |
13 | 13, 487, 78 |
1, 487, 6 |
∴ So the LCM of the given numbers is 2 x 5 x 13 x 1 x 487 x 6 = 379860
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 65,974,780 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(65,974,780) = 1
common factors(in case of two or more numbers have common factors) = 130
GCF(65,974,780) x common factors =1 x 130 = 130
LCM(65,974,780) = ( 65 × 974 × 780 ) / 130
LCM(65,974,780) = 49381800 / 130
LCM(65,974,780) = 379860
Lets's calculate GCF of 53,86,747
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 379860/1
Therefore the LCM of Fractions 65/53,974/86,780/747 is 379860
Factors of 53
List of positive integer factors of 53 that divides 53 without a remainder.
1,53
Factors of 86
List of positive integer factors of 86 that divides 86 without a remainder.
1,2,43,86
Factors of 747
List of positive integer factors of 747 that divides 747 without a remainder.
1,3,9,83,249,747
Greatest Common Factor
We found the factors 53,86,747 . The biggest common factor number is the GCF number.
So the greatest common factor 53,86,747 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 65/53, 974/86, 780/747?
Answer: LCM of Numerators as per given numbers 65/53, 974/86, 780/747 is
LCM of Numerators i.e. for 65,974,780 is 379860
GCF of denominators i.e. for 53,86,747 is 1.
Thus, LCM of Fractions is 379860.Finally, LCM of Fractions for 65/53, 974/86, 780/747 is 379860.