Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 161/58, 487/44, 283/138 quickly i.e. 22189181/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 161/58, 487/44, 283/138 is 22189181/2.
LCM(161/58, 487/44, 283/138) = 22189181/2
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 161/58,487/44,283/138
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 161,487,283
Least Common Multiple of Numerators i.e. LCM of 161,487,283 is 22189181.
GCF of Denominators means GCF of 58,44,138 as per the given fractions.
GCF of 58,44,138 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 161,487,283
Given numbers has no common factors except 1. So, there LCM is their product i.e 22189181
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 161,487,283 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(161,487,283) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(161,487,283) x common factors =1 x 1 = 1
LCM(161,487,283) = ( 161 × 487 × 283 ) / 1
LCM(161,487,283) = 22189181 / 1
LCM(161,487,283) = 22189181
Lets's calculate GCF of 58,44,138
2 | 58, 44, 138 |
29, 22, 69 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 22189181/2
Therefore the LCM of Fractions 161/58,487/44,283/138 is 22189181/2
Factors of 58
List of positive integer factors of 58 that divides 58 without a remainder.
1,2,29,58
Factors of 44
List of positive integer factors of 44 that divides 44 without a remainder.
1,2,4,11,22,44
Factors of 138
List of positive integer factors of 138 that divides 138 without a remainder.
1,2,3,6,23,46,69,138
Greatest Common Factor
We found the factors 58,44,138 . The biggest common factor number is the GCF number.
So the greatest common factor 58,44,138 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 161/58, 487/44, 283/138?
Answer: LCM of Numerators as per given numbers 161/58, 487/44, 283/138 is
LCM of Numerators i.e. for 161,487,283 is 22189181
GCF of denominators i.e. for 58,44,138 is 2.
Thus, LCM of Fractions is 22189181/2.Finally, LCM of Fractions for 161/58, 487/44, 283/138 is 22189181/2.