Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 13/639, 16/402, 713/479 quickly i.e. 148304 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 13/639, 16/402, 713/479 is 148304.
LCM(13/639, 16/402, 713/479) = 148304
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 13/639,16/402,713/479
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 13,16,713
Least Common Multiple of Numerators i.e. LCM of 13,16,713 is 148304.
GCF of Denominators means GCF of 639,402,479 as per the given fractions.
GCF of 639,402,479 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 13,16,713
Given numbers has no common factors except 1. So, there LCM is their product i.e 148304
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 13,16,713 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(13,16,713) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(13,16,713) x common factors =1 x 1 = 1
LCM(13,16,713) = ( 13 × 16 × 713 ) / 1
LCM(13,16,713) = 148304 / 1
LCM(13,16,713) = 148304
Lets's calculate GCF of 639,402,479
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 148304/1
Therefore the LCM of Fractions 13/639,16/402,713/479 is 148304
Factors of 639
List of positive integer factors of 639 that divides 639 without a remainder.
1,3,9,71,213,639
Factors of 402
List of positive integer factors of 402 that divides 402 without a remainder.
1,2,3,6,67,134,201,402
Factors of 479
List of positive integer factors of 479 that divides 479 without a remainder.
1,479
Greatest Common Factor
We found the factors 639,402,479 . The biggest common factor number is the GCF number.
So the greatest common factor 639,402,479 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 13/639, 16/402, 713/479?
Answer: LCM of Numerators as per given numbers 13/639, 16/402, 713/479 is
LCM of Numerators i.e. for 13,16,713 is 148304
GCF of denominators i.e. for 639,402,479 is 1.
Thus, LCM of Fractions is 148304.Finally, LCM of Fractions for 13/639, 16/402, 713/479 is 148304.