Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 1662/78, 2569/335 quickly i.e. 4269678 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 1662/78, 2569/335 is 4269678.
LCM(1662/78, 2569/335) = 4269678
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 1662/78,2569/335
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 1662,2569
Least Common Multiple of Numerators i.e. LCM of 1662,2569 is 4269678.
GCF of Denominators means GCF of 78,335 as per the given fractions.
GCF of 78,335 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 1662,2569
Given numbers has no common factors except 1. So, there LCM is their product i.e 4269678
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 1662,2569 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(1662,2569) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(1662,2569) x common factors =1 x 1 = 1
LCM(1662,2569) = ( 1662 × 2569 ) / 1
LCM(1662,2569) = 4269678 / 1
LCM(1662,2569) = 4269678
Lets's calculate GCF of 78,335
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4269678/1
Therefore the LCM of Fractions 1662/78,2569/335 is 4269678
Factors of 78
List of positive integer factors of 78 that divides 78 without a remainder.
1,2,3,6,13,26,39,78
Factors of 335
List of positive integer factors of 335 that divides 335 without a remainder.
1,5,67,335
Greatest Common Factor
We found the factors 78,335 . The biggest common factor number is the GCF number.
So the greatest common factor 78,335 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 1662/78, 2569/335?
Answer: LCM of Numerators as per given numbers 1662/78, 2569/335 is
LCM of Numerators i.e. for 1662,2569 is 4269678
GCF of denominators i.e. for 78,335 is 1.
Thus, LCM of Fractions is 4269678.Finally, LCM of Fractions for 1662/78, 2569/335 is 4269678.