Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 970/858, 389/417 quickly i.e. 377330/3 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 970/858, 389/417 is 377330/3.
LCM(970/858, 389/417) = 377330/3
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 970/858,389/417
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 970,389
Least Common Multiple of Numerators i.e. LCM of 970,389 is 377330.
GCF of Denominators means GCF of 858,417 as per the given fractions.
GCF of 858,417 is 3 as it is the largest common factor for these numbers.
Lets's calculate LCM of 970,389
Given numbers has no common factors except 1. So, there LCM is their product i.e 377330
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 970,389 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(970,389) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(970,389) x common factors =1 x 1 = 1
LCM(970,389) = ( 970 × 389 ) / 1
LCM(970,389) = 377330 / 1
LCM(970,389) = 377330
Lets's calculate GCF of 858,417
3 | 858, 417 |
286, 139 |
∴ So the GCF of the given numbers is 3 = 3
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 377330/3
Therefore the LCM of Fractions 970/858,389/417 is 377330/3
Factors of 858
List of positive integer factors of 858 that divides 858 without a remainder.
1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858
Factors of 417
List of positive integer factors of 417 that divides 417 without a remainder.
1,3,139,417
Greatest Common Factor
We found the factors 858,417 . The biggest common factor number is the GCF number.
So the greatest common factor 858,417 is 3.
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 970/858, 389/417?
Answer: LCM of Numerators as per given numbers 970/858, 389/417 is
LCM of Numerators i.e. for 970,389 is 377330
GCF of denominators i.e. for 858,417 is 3.
Thus, LCM of Fractions is 377330/3.Finally, LCM of Fractions for 970/858, 389/417 is 377330/3.