Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 768/780, 9348/768 quickly i.e. 49856 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 768/780, 9348/768 is 49856.
LCM(768/780, 9348/768) = 49856
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 768/780,9348/768
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 768,9348
Least Common Multiple of Numerators i.e. LCM of 768,9348 is 598272.
GCF of Denominators means GCF of 780,768 as per the given fractions.
GCF of 780,768 is 12 as it is the largest common factor for these numbers.
Lets's calculate LCM of 768,9348
2 | 768, 9348 |
2 | 384, 4674 |
3 | 192, 2337 |
64, 779 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 64 x 779 = 598272
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 768,9348 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(768,9348) = 12
common factors(in case of two or more numbers have common factors) = 1
GCF(768,9348) x common factors =12 x 1 = 12
LCM(768,9348) = ( 768 × 9348 ) / 12
LCM(768,9348) = 7179264 / 12
LCM(768,9348) = 598272
Lets's calculate GCF of 780,768
2 | 780, 768 |
2 | 390, 384 |
3 | 195, 192 |
65, 64 |
∴ So the GCF of the given numbers is 2 x 2 x 3 = 12
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 598272/12
Therefore the LCM of Fractions 768/780,9348/768 is 49856
Factors of 780
List of positive integer factors of 780 that divides 780 without a remainder.
1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780
Factors of 768
List of positive integer factors of 768 that divides 768 without a remainder.
1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768
Greatest Common Factor
We found the factors 780,768 . The biggest common factor number is the GCF number.
So the greatest common factor 780,768 is 12.
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 768/780, 9348/768?
Answer: LCM of Numerators as per given numbers 768/780, 9348/768 is
LCM of Numerators i.e. for 768,9348 is 598272
GCF of denominators i.e. for 780,768 is 12.
Thus, LCM of Fractions is 49856.Finally, LCM of Fractions for 768/780, 9348/768 is 49856.