Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 4/980, 87/569, 54/842 quickly i.e. 3132 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 4/980, 87/569, 54/842 is 3132.
LCM(4/980, 87/569, 54/842) = 3132
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 4/980,87/569,54/842
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 4,87,54
Least Common Multiple of Numerators i.e. LCM of 4,87,54 is 3132.
GCF of Denominators means GCF of 980,569,842 as per the given fractions.
GCF of 980,569,842 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 4,87,54
2 | 4, 87, 54 |
3 | 2, 87, 27 |
2, 29, 9 |
∴ So the LCM of the given numbers is 2 x 3 x 2 x 29 x 9 = 3132
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 4,87,54 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(4,87,54) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(4,87,54) x common factors =1 x 6 = 6
LCM(4,87,54) = ( 4 × 87 × 54 ) / 6
LCM(4,87,54) = 18792 / 6
LCM(4,87,54) = 3132
Lets's calculate GCF of 980,569,842
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3132/1
Therefore the LCM of Fractions 4/980,87/569,54/842 is 3132
Factors of 980
List of positive integer factors of 980 that divides 980 without a remainder.
1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980
Factors of 569
List of positive integer factors of 569 that divides 569 without a remainder.
1,569
Factors of 842
List of positive integer factors of 842 that divides 842 without a remainder.
1,2,421,842
Greatest Common Factor
We found the factors 980,569,842 . The biggest common factor number is the GCF number.
So the greatest common factor 980,569,842 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 4/980, 87/569, 54/842?
Answer: LCM of Numerators as per given numbers 4/980, 87/569, 54/842 is
LCM of Numerators i.e. for 4,87,54 is 3132
GCF of denominators i.e. for 980,569,842 is 1.
Thus, LCM of Fractions is 3132.Finally, LCM of Fractions for 4/980, 87/569, 54/842 is 3132.