Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 33/642, 250/740, 665/708 quickly i.e. 548625 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 33/642, 250/740, 665/708 is 548625.
LCM(33/642, 250/740, 665/708) = 548625
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 33/642,250/740,665/708
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 33,250,665
Least Common Multiple of Numerators i.e. LCM of 33,250,665 is 1097250.
GCF of Denominators means GCF of 642,740,708 as per the given fractions.
GCF of 642,740,708 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 33,250,665
5 | 33, 250, 665 |
33, 50, 133 |
∴ So the LCM of the given numbers is 5 x 33 x 50 x 133 = 1097250
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 33,250,665 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(33,250,665) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(33,250,665) x common factors =1 x 5 = 5
LCM(33,250,665) = ( 33 × 250 × 665 ) / 5
LCM(33,250,665) = 5486250 / 5
LCM(33,250,665) = 1097250
Lets's calculate GCF of 642,740,708
2 | 642, 740, 708 |
321, 370, 354 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1097250/2
Therefore the LCM of Fractions 33/642,250/740,665/708 is 548625
Factors of 642
List of positive integer factors of 642 that divides 642 without a remainder.
1,2,3,6,107,214,321,642
Factors of 740
List of positive integer factors of 740 that divides 740 without a remainder.
1,2,4,5,10,20,37,74,148,185,370,740
Factors of 708
List of positive integer factors of 708 that divides 708 without a remainder.
1,2,3,4,6,12,59,118,177,236,354,708
Greatest Common Factor
We found the factors 642,740,708 . The biggest common factor number is the GCF number.
So the greatest common factor 642,740,708 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 33/642, 250/740, 665/708?
Answer: LCM of Numerators as per given numbers 33/642, 250/740, 665/708 is
LCM of Numerators i.e. for 33,250,665 is 1097250
GCF of denominators i.e. for 642,740,708 is 2.
Thus, LCM of Fractions is 548625.Finally, LCM of Fractions for 33/642, 250/740, 665/708 is 548625.