Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 89/213, 44/652, 642/639 quickly i.e. 1257036 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 89/213, 44/652, 642/639 is 1257036.
LCM(89/213, 44/652, 642/639) = 1257036
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 89/213,44/652,642/639
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 89,44,642
Least Common Multiple of Numerators i.e. LCM of 89,44,642 is 1257036.
GCF of Denominators means GCF of 213,652,639 as per the given fractions.
GCF of 213,652,639 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 89,44,642
2 | 89, 44, 642 |
89, 22, 321 |
∴ So the LCM of the given numbers is 2 x 89 x 22 x 321 = 1257036
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 89,44,642 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(89,44,642) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(89,44,642) x common factors =1 x 2 = 2
LCM(89,44,642) = ( 89 × 44 × 642 ) / 2
LCM(89,44,642) = 2514072 / 2
LCM(89,44,642) = 1257036
Lets's calculate GCF of 213,652,639
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1257036/1
Therefore the LCM of Fractions 89/213,44/652,642/639 is 1257036
Factors of 213
List of positive integer factors of 213 that divides 213 without a remainder.
1,3,71,213
Factors of 652
List of positive integer factors of 652 that divides 652 without a remainder.
1,2,4,163,326,652
Factors of 639
List of positive integer factors of 639 that divides 639 without a remainder.
1,3,9,71,213,639
Greatest Common Factor
We found the factors 213,652,639 . The biggest common factor number is the GCF number.
So the greatest common factor 213,652,639 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 89/213, 44/652, 642/639?
Answer: LCM of Numerators as per given numbers 89/213, 44/652, 642/639 is
LCM of Numerators i.e. for 89,44,642 is 1257036
GCF of denominators i.e. for 213,652,639 is 1.
Thus, LCM of Fractions is 1257036.Finally, LCM of Fractions for 89/213, 44/652, 642/639 is 1257036.