Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 42/860, 633/44, 650/870 quickly i.e. 1440075 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 42/860, 633/44, 650/870 is 1440075.
LCM(42/860, 633/44, 650/870) = 1440075
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 42/860,633/44,650/870
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 42,633,650
Least Common Multiple of Numerators i.e. LCM of 42,633,650 is 2880150.
GCF of Denominators means GCF of 860,44,870 as per the given fractions.
GCF of 860,44,870 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 42,633,650
2 | 42, 633, 650 |
3 | 21, 633, 325 |
7, 211, 325 |
∴ So the LCM of the given numbers is 2 x 3 x 7 x 211 x 325 = 2880150
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 42,633,650 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(42,633,650) = 1
common factors(in case of two or more numbers have common factors) = 6
GCF(42,633,650) x common factors =1 x 6 = 6
LCM(42,633,650) = ( 42 × 633 × 650 ) / 6
LCM(42,633,650) = 17280900 / 6
LCM(42,633,650) = 2880150
Lets's calculate GCF of 860,44,870
2 | 860, 44, 870 |
430, 22, 435 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2880150/2
Therefore the LCM of Fractions 42/860,633/44,650/870 is 1440075
Factors of 860
List of positive integer factors of 860 that divides 860 without a remainder.
1,2,4,5,10,20,43,86,172,215,430,860
Factors of 44
List of positive integer factors of 44 that divides 44 without a remainder.
1,2,4,11,22,44
Factors of 870
List of positive integer factors of 870 that divides 870 without a remainder.
1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870
Greatest Common Factor
We found the factors 860,44,870 . The biggest common factor number is the GCF number.
So the greatest common factor 860,44,870 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 42/860, 633/44, 650/870?
Answer: LCM of Numerators as per given numbers 42/860, 633/44, 650/870 is
LCM of Numerators i.e. for 42,633,650 is 2880150
GCF of denominators i.e. for 860,44,870 is 2.
Thus, LCM of Fractions is 1440075.Finally, LCM of Fractions for 42/860, 633/44, 650/870 is 1440075.