Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 473/67, 7981/490 quickly i.e. 3775013 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 473/67, 7981/490 is 3775013.
LCM(473/67, 7981/490) = 3775013
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 473/67,7981/490
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 473,7981
Least Common Multiple of Numerators i.e. LCM of 473,7981 is 3775013.
GCF of Denominators means GCF of 67,490 as per the given fractions.
GCF of 67,490 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 473,7981
Given numbers has no common factors except 1. So, there LCM is their product i.e 3775013
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 473,7981 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(473,7981) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(473,7981) x common factors =1 x 1 = 1
LCM(473,7981) = ( 473 × 7981 ) / 1
LCM(473,7981) = 3775013 / 1
LCM(473,7981) = 3775013
Lets's calculate GCF of 67,490
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3775013/1
Therefore the LCM of Fractions 473/67,7981/490 is 3775013
Factors of 67
List of positive integer factors of 67 that divides 67 without a remainder.
1,67
Factors of 490
List of positive integer factors of 490 that divides 490 without a remainder.
1,2,5,7,10,14,35,49,70,98,245,490
Greatest Common Factor
We found the factors 67,490 . The biggest common factor number is the GCF number.
So the greatest common factor 67,490 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 473/67, 7981/490?
Answer: LCM of Numerators as per given numbers 473/67, 7981/490 is
LCM of Numerators i.e. for 473,7981 is 3775013
GCF of denominators i.e. for 67,490 is 1.
Thus, LCM of Fractions is 3775013.Finally, LCM of Fractions for 473/67, 7981/490 is 3775013.