Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 80/563, 81/638, 407/999 quickly i.e. 2637360 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 80/563, 81/638, 407/999 is 2637360.
LCM(80/563, 81/638, 407/999) = 2637360
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 80/563,81/638,407/999
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 80,81,407
Least Common Multiple of Numerators i.e. LCM of 80,81,407 is 2637360.
GCF of Denominators means GCF of 563,638,999 as per the given fractions.
GCF of 563,638,999 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 80,81,407
Given numbers has no common factors except 1. So, there LCM is their product i.e 2637360
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 80,81,407 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(80,81,407) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(80,81,407) x common factors =1 x 1 = 1
LCM(80,81,407) = ( 80 × 81 × 407 ) / 1
LCM(80,81,407) = 2637360 / 1
LCM(80,81,407) = 2637360
Lets's calculate GCF of 563,638,999
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2637360/1
Therefore the LCM of Fractions 80/563,81/638,407/999 is 2637360
Factors of 563
List of positive integer factors of 563 that divides 563 without a remainder.
1,563
Factors of 638
List of positive integer factors of 638 that divides 638 without a remainder.
1,2,11,22,29,58,319,638
Factors of 999
List of positive integer factors of 999 that divides 999 without a remainder.
1,3,9,27,37,111,333,999
Greatest Common Factor
We found the factors 563,638,999 . The biggest common factor number is the GCF number.
So the greatest common factor 563,638,999 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 80/563, 81/638, 407/999?
Answer: LCM of Numerators as per given numbers 80/563, 81/638, 407/999 is
LCM of Numerators i.e. for 80,81,407 is 2637360
GCF of denominators i.e. for 563,638,999 is 1.
Thus, LCM of Fractions is 2637360.Finally, LCM of Fractions for 80/563, 81/638, 407/999 is 2637360.