Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 572/56, 855/1590 quickly i.e. 244530 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 572/56, 855/1590 is 244530.
LCM(572/56, 855/1590) = 244530
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 572/56,855/1590
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 572,855
Least Common Multiple of Numerators i.e. LCM of 572,855 is 489060.
GCF of Denominators means GCF of 56,1590 as per the given fractions.
GCF of 56,1590 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 572,855
Given numbers has no common factors except 1. So, there LCM is their product i.e 489060
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 572,855 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(572,855) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(572,855) x common factors =1 x 1 = 1
LCM(572,855) = ( 572 × 855 ) / 1
LCM(572,855) = 489060 / 1
LCM(572,855) = 489060
Lets's calculate GCF of 56,1590
2 | 56, 1590 |
28, 795 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 489060/2
Therefore the LCM of Fractions 572/56,855/1590 is 244530
Factors of 56
List of positive integer factors of 56 that divides 56 without a remainder.
1,2,4,7,8,14,28,56
Factors of 1590
List of positive integer factors of 1590 that divides 1590 without a remainder.
1,2,3,5,6,10,15,30,53,106,159,265,318,530,795,1590
Greatest Common Factor
We found the factors 56,1590 . The biggest common factor number is the GCF number.
So the greatest common factor 56,1590 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 572/56, 855/1590?
Answer: LCM of Numerators as per given numbers 572/56, 855/1590 is
LCM of Numerators i.e. for 572,855 is 489060
GCF of denominators i.e. for 56,1590 is 2.
Thus, LCM of Fractions is 244530.Finally, LCM of Fractions for 572/56, 855/1590 is 244530.