Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 62/871, 28/390, 820/179 quickly i.e. 177940 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 62/871, 28/390, 820/179 is 177940.
LCM(62/871, 28/390, 820/179) = 177940
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 62/871,28/390,820/179
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 62,28,820
Least Common Multiple of Numerators i.e. LCM of 62,28,820 is 177940.
GCF of Denominators means GCF of 871,390,179 as per the given fractions.
GCF of 871,390,179 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 62,28,820
2 | 62, 28, 820 |
2 | 31, 14, 410 |
31, 7, 205 |
∴ So the LCM of the given numbers is 2 x 2 x 31 x 7 x 205 = 177940
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 62,28,820 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(62,28,820) = 2
common factors(in case of two or more numbers have common factors) = 4
GCF(62,28,820) x common factors =2 x 4 = 8
LCM(62,28,820) = ( 62 × 28 × 820 ) / 8
LCM(62,28,820) = 1423520 / 8
LCM(62,28,820) = 177940
Lets's calculate GCF of 871,390,179
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 177940/1
Therefore the LCM of Fractions 62/871,28/390,820/179 is 177940
Factors of 871
List of positive integer factors of 871 that divides 871 without a remainder.
1,13,67,871
Factors of 390
List of positive integer factors of 390 that divides 390 without a remainder.
1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390
Factors of 179
List of positive integer factors of 179 that divides 179 without a remainder.
1,179
Greatest Common Factor
We found the factors 871,390,179 . The biggest common factor number is the GCF number.
So the greatest common factor 871,390,179 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 62/871, 28/390, 820/179?
Answer: LCM of Numerators as per given numbers 62/871, 28/390, 820/179 is
LCM of Numerators i.e. for 62,28,820 is 177940
GCF of denominators i.e. for 871,390,179 is 1.
Thus, LCM of Fractions is 177940.Finally, LCM of Fractions for 62/871, 28/390, 820/179 is 177940.