Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 80/694, 31/446, 163/298 quickly i.e. 202120 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 80/694, 31/446, 163/298 is 202120.
LCM(80/694, 31/446, 163/298) = 202120
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 80/694,31/446,163/298
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 80,31,163
Least Common Multiple of Numerators i.e. LCM of 80,31,163 is 404240.
GCF of Denominators means GCF of 694,446,298 as per the given fractions.
GCF of 694,446,298 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 80,31,163
Given numbers has no common factors except 1. So, there LCM is their product i.e 404240
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 80,31,163 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(80,31,163) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(80,31,163) x common factors =1 x 1 = 1
LCM(80,31,163) = ( 80 × 31 × 163 ) / 1
LCM(80,31,163) = 404240 / 1
LCM(80,31,163) = 404240
Lets's calculate GCF of 694,446,298
2 | 694, 446, 298 |
347, 223, 149 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 404240/2
Therefore the LCM of Fractions 80/694,31/446,163/298 is 202120
Factors of 694
List of positive integer factors of 694 that divides 694 without a remainder.
1,2,347,694
Factors of 446
List of positive integer factors of 446 that divides 446 without a remainder.
1,2,223,446
Factors of 298
List of positive integer factors of 298 that divides 298 without a remainder.
1,2,149,298
Greatest Common Factor
We found the factors 694,446,298 . The biggest common factor number is the GCF number.
So the greatest common factor 694,446,298 is 2.
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 80/694, 31/446, 163/298?
Answer: LCM of Numerators as per given numbers 80/694, 31/446, 163/298 is
LCM of Numerators i.e. for 80,31,163 is 404240
GCF of denominators i.e. for 694,446,298 is 2.
Thus, LCM of Fractions is 202120.Finally, LCM of Fractions for 80/694, 31/446, 163/298 is 202120.