Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 47/72, 10/35, 689/773 quickly i.e. 323830 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 47/72, 10/35, 689/773 is 323830.
LCM(47/72, 10/35, 689/773) = 323830
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 47/72,10/35,689/773
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 47,10,689
Least Common Multiple of Numerators i.e. LCM of 47,10,689 is 323830.
GCF of Denominators means GCF of 72,35,773 as per the given fractions.
GCF of 72,35,773 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 47,10,689
Given numbers has no common factors except 1. So, there LCM is their product i.e 323830
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 47,10,689 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(47,10,689) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(47,10,689) x common factors =1 x 1 = 1
LCM(47,10,689) = ( 47 × 10 × 689 ) / 1
LCM(47,10,689) = 323830 / 1
LCM(47,10,689) = 323830
Lets's calculate GCF of 72,35,773
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 323830/1
Therefore the LCM of Fractions 47/72,10/35,689/773 is 323830
Factors of 72
List of positive integer factors of 72 that divides 72 without a remainder.
1,2,3,4,6,8,9,12,18,24,36,72
Factors of 35
List of positive integer factors of 35 that divides 35 without a remainder.
1,5,7,35
Factors of 773
List of positive integer factors of 773 that divides 773 without a remainder.
1,773
Greatest Common Factor
We found the factors 72,35,773 . The biggest common factor number is the GCF number.
So the greatest common factor 72,35,773 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 47/72, 10/35, 689/773?
Answer: LCM of Numerators as per given numbers 47/72, 10/35, 689/773 is
LCM of Numerators i.e. for 47,10,689 is 323830
GCF of denominators i.e. for 72,35,773 is 1.
Thus, LCM of Fractions is 323830.Finally, LCM of Fractions for 47/72, 10/35, 689/773 is 323830.