Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 2/77, 35/255, 31/735 quickly i.e. 2170 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 2/77, 35/255, 31/735 is 2170.
LCM(2/77, 35/255, 31/735) = 2170
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 2/77,35/255,31/735
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 2,35,31
Least Common Multiple of Numerators i.e. LCM of 2,35,31 is 2170.
GCF of Denominators means GCF of 77,255,735 as per the given fractions.
GCF of 77,255,735 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 2,35,31
Given numbers has no common factors except 1. So, there LCM is their product i.e 2170
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 2,35,31 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(2,35,31) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(2,35,31) x common factors =1 x 1 = 1
LCM(2,35,31) = ( 2 × 35 × 31 ) / 1
LCM(2,35,31) = 2170 / 1
LCM(2,35,31) = 2170
Lets's calculate GCF of 77,255,735
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2170/1
Therefore the LCM of Fractions 2/77,35/255,31/735 is 2170
Factors of 77
List of positive integer factors of 77 that divides 77 without a remainder.
1,7,11,77
Factors of 255
List of positive integer factors of 255 that divides 255 without a remainder.
1,3,5,15,17,51,85,255
Factors of 735
List of positive integer factors of 735 that divides 735 without a remainder.
1,3,5,7,15,21,35,49,105,147,245,735
Greatest Common Factor
We found the factors 77,255,735 . The biggest common factor number is the GCF number.
So the greatest common factor 77,255,735 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 2/77, 35/255, 31/735?
Answer: LCM of Numerators as per given numbers 2/77, 35/255, 31/735 is
LCM of Numerators i.e. for 2,35,31 is 2170
GCF of denominators i.e. for 77,255,735 is 1.
Thus, LCM of Fractions is 2170.Finally, LCM of Fractions for 2/77, 35/255, 31/735 is 2170.