Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 98/531, 31/170 quickly i.e. 3038 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 98/531, 31/170 is 3038.
LCM(98/531, 31/170) = 3038
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 98/531,31/170
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 98,31
Least Common Multiple of Numerators i.e. LCM of 98,31 is 3038.
GCF of Denominators means GCF of 531,170 as per the given fractions.
GCF of 531,170 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 98,31
Given numbers has no common factors except 1. So, there LCM is their product i.e 3038
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 98,31 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(98,31) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(98,31) x common factors =1 x 1 = 1
LCM(98,31) = ( 98 × 31 ) / 1
LCM(98,31) = 3038 / 1
LCM(98,31) = 3038
Lets's calculate GCF of 531,170
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 3038/1
Therefore the LCM of Fractions 98/531,31/170 is 3038
Factors of 531
List of positive integer factors of 531 that divides 531 without a remainder.
1,3,9,59,177,531
Factors of 170
List of positive integer factors of 170 that divides 170 without a remainder.
1,2,5,10,17,34,85,170
Greatest Common Factor
We found the factors 531,170 . The biggest common factor number is the GCF number.
So the greatest common factor 531,170 is 1.
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 98/531, 31/170?
Answer: LCM of Numerators as per given numbers 98/531, 31/170 is
LCM of Numerators i.e. for 98,31 is 3038
GCF of denominators i.e. for 531,170 is 1.
Thus, LCM of Fractions is 3038.Finally, LCM of Fractions for 98/531, 31/170 is 3038.