Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 8/83, 2/89, 2/18, 31/753 quickly i.e. 248 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 8/83, 2/89, 2/18, 31/753 is 248.
LCM(8/83, 2/89, 2/18, 31/753) = 248
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 8/83,2/89,2/18,31/753
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 8,2,2,31
Least Common Multiple of Numerators i.e. LCM of 8,2,2,31 is 248.
GCF of Denominators means GCF of 83,89,18,753 as per the given fractions.
GCF of 83,89,18,753 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 8,2,2,31
2 | 8, 2, 2, 31 |
4, 1, 1, 31 |
∴ So the LCM of the given numbers is 2 x 4 x 1 x 1 x 31 = 248
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 8,2,2,31 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(8,2,2,31) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(8,2,2,31) x common factors =1 x 4 = 4
LCM(8,2,2,31) = ( 8 × 2 × 2 × 31 ) / 4
LCM(8,2,2,31) = 992 / 4
LCM(8,2,2,31) = 248
Lets's calculate GCF of 83,89,18,753
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 248/1
Therefore the LCM of Fractions 8/83,2/89,2/18,31/753 is 248
Factors of 83
List of positive integer factors of 83 that divides 83 without a remainder.
1,83
Factors of 89
List of positive integer factors of 89 that divides 89 without a remainder.
1,89
Factors of 18
List of positive integer factors of 18 that divides 18 without a remainder.
1,2,3,6,9,18
Factors of 753
List of positive integer factors of 753 that divides 753 without a remainder.
1,3,251,753
Greatest Common Factor
We found the factors 83,89,18,753 . The biggest common factor number is the GCF number.
So the greatest common factor 83,89,18,753 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 8/83, 2/89, 2/18, 31/753?
Answer: LCM of Numerators as per given numbers 8/83, 2/89, 2/18, 31/753 is
LCM of Numerators i.e. for 8,2,2,31 is 248
GCF of denominators i.e. for 83,89,18,753 is 1.
Thus, LCM of Fractions is 248.Finally, LCM of Fractions for 8/83, 2/89, 2/18, 31/753 is 248.