Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 44/74, 70/56, 79/54 quickly i.e. 60830 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 44/74, 70/56, 79/54 is 60830.
LCM(44/74, 70/56, 79/54) = 60830
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 44/74,70/56,79/54
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 44,70,79
Least Common Multiple of Numerators i.e. LCM of 44,70,79 is 121660.
GCF of Denominators means GCF of 74,56,54 as per the given fractions.
GCF of 74,56,54 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 44,70,79
2 | 44, 70, 79 |
22, 35, 79 |
∴ So the LCM of the given numbers is 2 x 22 x 35 x 79 = 121660
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 44,70,79 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(44,70,79) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(44,70,79) x common factors =1 x 2 = 2
LCM(44,70,79) = ( 44 × 70 × 79 ) / 2
LCM(44,70,79) = 243320 / 2
LCM(44,70,79) = 121660
Lets's calculate GCF of 74,56,54
2 | 74, 56, 54 |
37, 28, 27 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 121660/2
Therefore the LCM of Fractions 44/74,70/56,79/54 is 60830
Factors of 74
List of positive integer factors of 74 that divides 74 without a remainder.
1,2,37,74
Factors of 56
List of positive integer factors of 56 that divides 56 without a remainder.
1,2,4,7,8,14,28,56
Factors of 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Greatest Common Factor
We found the factors 74,56,54 . The biggest common factor number is the GCF number.
So the greatest common factor 74,56,54 is 2.
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 44/74, 70/56, 79/54?
Answer: LCM of Numerators as per given numbers 44/74, 70/56, 79/54 is
LCM of Numerators i.e. for 44,70,79 is 121660
GCF of denominators i.e. for 74,56,54 is 2.
Thus, LCM of Fractions is 60830.Finally, LCM of Fractions for 44/74, 70/56, 79/54 is 60830.