Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 991/60, 778/2807 quickly i.e. 770998 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 991/60, 778/2807 is 770998.
LCM(991/60, 778/2807) = 770998
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 991/60,778/2807
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 991,778
Least Common Multiple of Numerators i.e. LCM of 991,778 is 770998.
GCF of Denominators means GCF of 60,2807 as per the given fractions.
GCF of 60,2807 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 991,778
Given numbers has no common factors except 1. So, there LCM is their product i.e 770998
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 991,778 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(991,778) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(991,778) x common factors =1 x 1 = 1
LCM(991,778) = ( 991 × 778 ) / 1
LCM(991,778) = 770998 / 1
LCM(991,778) = 770998
Lets's calculate GCF of 60,2807
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 770998/1
Therefore the LCM of Fractions 991/60,778/2807 is 770998
Factors of 60
List of positive integer factors of 60 that divides 60 without a remainder.
1,2,3,4,5,6,10,12,15,20,30,60
Factors of 2807
List of positive integer factors of 2807 that divides 2807 without a remainder.
1,7,401,2807
Greatest Common Factor
We found the factors 60,2807 . The biggest common factor number is the GCF number.
So the greatest common factor 60,2807 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 991/60, 778/2807?
Answer: LCM of Numerators as per given numbers 991/60, 778/2807 is
LCM of Numerators i.e. for 991,778 is 770998
GCF of denominators i.e. for 60,2807 is 1.
Thus, LCM of Fractions is 770998.Finally, LCM of Fractions for 991/60, 778/2807 is 770998.