Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 623/545, 645/260 quickly i.e. 80367 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 623/545, 645/260 is 80367.
LCM(623/545, 645/260) = 80367
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 623/545,645/260
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 623,645
Least Common Multiple of Numerators i.e. LCM of 623,645 is 401835.
GCF of Denominators means GCF of 545,260 as per the given fractions.
GCF of 545,260 is 5 as it is the largest common factor for these numbers.
Lets's calculate LCM of 623,645
Given numbers has no common factors except 1. So, there LCM is their product i.e 401835
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 623,645 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(623,645) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(623,645) x common factors =1 x 1 = 1
LCM(623,645) = ( 623 × 645 ) / 1
LCM(623,645) = 401835 / 1
LCM(623,645) = 401835
Lets's calculate GCF of 545,260
5 | 545, 260 |
109, 52 |
∴ So the GCF of the given numbers is 5 = 5
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 401835/5
Therefore the LCM of Fractions 623/545,645/260 is 80367
Factors of 545
List of positive integer factors of 545 that divides 545 without a remainder.
1,5,109,545
Factors of 260
List of positive integer factors of 260 that divides 260 without a remainder.
1,2,4,5,10,13,20,26,52,65,130,260
Greatest Common Factor
We found the factors 545,260 . The biggest common factor number is the GCF number.
So the greatest common factor 545,260 is 5.
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 623/545, 645/260?
Answer: LCM of Numerators as per given numbers 623/545, 645/260 is
LCM of Numerators i.e. for 623,645 is 401835
GCF of denominators i.e. for 545,260 is 5.
Thus, LCM of Fractions is 80367.Finally, LCM of Fractions for 623/545, 645/260 is 80367.