Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 84/84, 96/70, 42/88, 97/883 quickly i.e. 65184 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 84/84, 96/70, 42/88, 97/883 is 65184.
LCM(84/84, 96/70, 42/88, 97/883) = 65184
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 84/84,96/70,42/88,97/883
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 84,96,42,97
Least Common Multiple of Numerators i.e. LCM of 84,96,42,97 is 65184.
GCF of Denominators means GCF of 84,70,88,883 as per the given fractions.
GCF of 84,70,88,883 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 84,96,42,97
2 | 84, 96, 42, 97 |
2 | 42, 48, 21, 97 |
3 | 21, 24, 21, 97 |
7 | 7, 8, 7, 97 |
1, 8, 1, 97 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 7 x 1 x 8 x 1 x 97 = 65184
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 84,96,42,97 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(84,96,42,97) = 1
common factors(in case of two or more numbers have common factors) = 504
GCF(84,96,42,97) x common factors =1 x 504 = 504
LCM(84,96,42,97) = ( 84 × 96 × 42 × 97 ) / 504
LCM(84,96,42,97) = 32852736 / 504
LCM(84,96,42,97) = 65184
Lets's calculate GCF of 84,70,88,883
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 65184/1
Therefore the LCM of Fractions 84/84,96/70,42/88,97/883 is 65184
Factors of 84
List of positive integer factors of 84 that divides 84 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,84
Factors of 70
List of positive integer factors of 70 that divides 70 without a remainder.
1,2,5,7,10,14,35,70
Factors of 88
List of positive integer factors of 88 that divides 88 without a remainder.
1,2,4,8,11,22,44,88
Factors of 883
List of positive integer factors of 883 that divides 883 without a remainder.
1,883
Greatest Common Factor
We found the factors 84,70,88,883 . The biggest common factor number is the GCF number.
So the greatest common factor 84,70,88,883 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 84/84, 96/70, 42/88, 97/883?
Answer: LCM of Numerators as per given numbers 84/84, 96/70, 42/88, 97/883 is
LCM of Numerators i.e. for 84,96,42,97 is 65184
GCF of denominators i.e. for 84,70,88,883 is 1.
Thus, LCM of Fractions is 65184.Finally, LCM of Fractions for 84/84, 96/70, 42/88, 97/883 is 65184.