Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 90/60, 713/56, 891/222 quickly i.e. 3176415 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 90/60, 713/56, 891/222 is 3176415.
LCM(90/60, 713/56, 891/222) = 3176415
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 90/60,713/56,891/222
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 90,713,891
Least Common Multiple of Numerators i.e. LCM of 90,713,891 is 6352830.
GCF of Denominators means GCF of 60,56,222 as per the given fractions.
GCF of 60,56,222 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 90,713,891
3 | 90, 713, 891 |
3 | 30, 713, 297 |
10, 713, 99 |
∴ So the LCM of the given numbers is 3 x 3 x 10 x 713 x 99 = 6352830
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 90,713,891 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(90,713,891) = 1
common factors(in case of two or more numbers have common factors) = 9
GCF(90,713,891) x common factors =1 x 9 = 9
LCM(90,713,891) = ( 90 × 713 × 891 ) / 9
LCM(90,713,891) = 57175470 / 9
LCM(90,713,891) = 6352830
Lets's calculate GCF of 60,56,222
2 | 60, 56, 222 |
30, 28, 111 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6352830/2
Therefore the LCM of Fractions 90/60,713/56,891/222 is 3176415
Factors of 60
List of positive integer factors of 60 that divides 60 without a remainder.
1,2,3,4,5,6,10,12,15,20,30,60
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 222
List of positive integer factors of 222 that divides 222 without a remainder.
1,2,3,6,37,74,111,222
Greatest Common Factor
We found the factors 60,56,222 . The biggest common factor number is the GCF number.
So the greatest common factor 60,56,222 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 90/60, 713/56, 891/222?
Answer: LCM of Numerators as per given numbers 90/60, 713/56, 891/222 is
LCM of Numerators i.e. for 90,713,891 is 6352830
GCF of denominators i.e. for 60,56,222 is 2.
Thus, LCM of Fractions is 3176415.Finally, LCM of Fractions for 90/60, 713/56, 891/222 is 3176415.