Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 49/28, 103/54, 879/904 quickly i.e. 4436313/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 49/28, 103/54, 879/904 is 4436313/2.
LCM(49/28, 103/54, 879/904) = 4436313/2
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 49/28,103/54,879/904
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 49,103,879
Least Common Multiple of Numerators i.e. LCM of 49,103,879 is 4436313.
GCF of Denominators means GCF of 28,54,904 as per the given fractions.
GCF of 28,54,904 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 49,103,879
Given numbers has no common factors except 1. So, there LCM is their product i.e 4436313
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 49,103,879 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(49,103,879) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(49,103,879) x common factors =1 x 1 = 1
LCM(49,103,879) = ( 49 × 103 × 879 ) / 1
LCM(49,103,879) = 4436313 / 1
LCM(49,103,879) = 4436313
Lets's calculate GCF of 28,54,904
2 | 28, 54, 904 |
14, 27, 452 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4436313/2
Therefore the LCM of Fractions 49/28,103/54,879/904 is 4436313/2
Factors of 28
List of positive integer factors of 28 that divides 28 without a remainder.
1,2,4,7,14,28
Factors of 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Factors of 904
List of positive integer factors of 904 that divides 904 without a remainder.
1,2,4,8,113,226,452,904
Greatest Common Factor
We found the factors 28,54,904 . The biggest common factor number is the GCF number.
So the greatest common factor 28,54,904 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 49/28, 103/54, 879/904?
Answer: LCM of Numerators as per given numbers 49/28, 103/54, 879/904 is
LCM of Numerators i.e. for 49,103,879 is 4436313
GCF of denominators i.e. for 28,54,904 is 2.
Thus, LCM of Fractions is 4436313/2.Finally, LCM of Fractions for 49/28, 103/54, 879/904 is 4436313/2.