Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 919/79, 811/1207 quickly i.e. 745309 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 919/79, 811/1207 is 745309.
LCM(919/79, 811/1207) = 745309
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 919/79,811/1207
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 919,811
Least Common Multiple of Numerators i.e. LCM of 919,811 is 745309.
GCF of Denominators means GCF of 79,1207 as per the given fractions.
GCF of 79,1207 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 919,811
Given numbers has no common factors except 1. So, there LCM is their product i.e 745309
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 919,811 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(919,811) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(919,811) x common factors =1 x 1 = 1
LCM(919,811) = ( 919 × 811 ) / 1
LCM(919,811) = 745309 / 1
LCM(919,811) = 745309
Lets's calculate GCF of 79,1207
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 745309/1
Therefore the LCM of Fractions 919/79,811/1207 is 745309
Factors of 79
List of positive integer factors of 79 that divides 79 without a remainder.
1,79
Factors of 1207
List of positive integer factors of 1207 that divides 1207 without a remainder.
1,17,71,1207
Greatest Common Factor
We found the factors 79,1207 . The biggest common factor number is the GCF number.
So the greatest common factor 79,1207 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 919/79, 811/1207?
Answer: LCM of Numerators as per given numbers 919/79, 811/1207 is
LCM of Numerators i.e. for 919,811 is 745309
GCF of denominators i.e. for 79,1207 is 1.
Thus, LCM of Fractions is 745309.Finally, LCM of Fractions for 919/79, 811/1207 is 745309.