Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 99/93, 41/490, 621/682 quickly i.e. 280071 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 99/93, 41/490, 621/682 is 280071.
LCM(99/93, 41/490, 621/682) = 280071
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 99/93,41/490,621/682
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 99,41,621
Least Common Multiple of Numerators i.e. LCM of 99,41,621 is 280071.
GCF of Denominators means GCF of 93,490,682 as per the given fractions.
GCF of 93,490,682 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 99,41,621
3 | 99, 41, 621 |
3 | 33, 41, 207 |
11, 41, 69 |
∴ So the LCM of the given numbers is 3 x 3 x 11 x 41 x 69 = 280071
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 99,41,621 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(99,41,621) = 1
common factors(in case of two or more numbers have common factors) = 9
GCF(99,41,621) x common factors =1 x 9 = 9
LCM(99,41,621) = ( 99 × 41 × 621 ) / 9
LCM(99,41,621) = 2520639 / 9
LCM(99,41,621) = 280071
Lets's calculate GCF of 93,490,682
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 280071/1
Therefore the LCM of Fractions 99/93,41/490,621/682 is 280071
Factors of 93
List of positive integer factors of 93 that divides 93 without a remainder.
1,3,31,93
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
Factors of 682
List of positive integer factors of 682 that divides 682 without a remainder.
1,2,11,22,31,62,341,682
Greatest Common Factor
We found the factors 93,490,682 . The biggest common factor number is the GCF number.
So the greatest common factor 93,490,682 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 99/93, 41/490, 621/682?
Answer: LCM of Numerators as per given numbers 99/93, 41/490, 621/682 is
LCM of Numerators i.e. for 99,41,621 is 280071
GCF of denominators i.e. for 93,490,682 is 1.
Thus, LCM of Fractions is 280071.Finally, LCM of Fractions for 99/93, 41/490, 621/682 is 280071.