Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 530/446, 4790/1805 quickly i.e. 253870 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 530/446, 4790/1805 is 253870.
LCM(530/446, 4790/1805) = 253870
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 530/446,4790/1805
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 530,4790
Least Common Multiple of Numerators i.e. LCM of 530,4790 is 253870.
GCF of Denominators means GCF of 446,1805 as per the given fractions.
GCF of 446,1805 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 530,4790
2 | 530, 4790 |
5 | 265, 2395 |
53, 479 |
∴ So the LCM of the given numbers is 2 x 5 x 53 x 479 = 253870
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 530,4790 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(530,4790) = 10
common factors(in case of two or more numbers have common factors) = 1
GCF(530,4790) x common factors =10 x 1 = 10
LCM(530,4790) = ( 530 × 4790 ) / 10
LCM(530,4790) = 2538700 / 10
LCM(530,4790) = 253870
Lets's calculate GCF of 446,1805
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 253870/1
Therefore the LCM of Fractions 530/446,4790/1805 is 253870
Factors of 446
List of positive integer factors of 446 that divides 446 without a remainder.
1,2,223,446
Factors of 1805
List of positive integer factors of 1805 that divides 1805 without a remainder.
1,5,19,95,361,1805
Greatest Common Factor
We found the factors 446,1805 . The biggest common factor number is the GCF number.
So the greatest common factor 446,1805 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 530/446, 4790/1805?
Answer: LCM of Numerators as per given numbers 530/446, 4790/1805 is
LCM of Numerators i.e. for 530,4790 is 253870
GCF of denominators i.e. for 446,1805 is 1.
Thus, LCM of Fractions is 253870.Finally, LCM of Fractions for 530/446, 4790/1805 is 253870.