Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 759/775, 3891/496 quickly i.e. 984423/31 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 759/775, 3891/496 is 984423/31.
LCM(759/775, 3891/496) = 984423/31
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 759/775,3891/496
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 759,3891
Least Common Multiple of Numerators i.e. LCM of 759,3891 is 984423.
GCF of Denominators means GCF of 775,496 as per the given fractions.
GCF of 775,496 is 31 as it is the largest common factor for these numbers.
Lets's calculate LCM of 759,3891
3 | 759, 3891 |
253, 1297 |
∴ So the LCM of the given numbers is 3 x 253 x 1297 = 984423
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 759,3891 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(759,3891) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(759,3891) x common factors =3 x 1 = 3
LCM(759,3891) = ( 759 × 3891 ) / 3
LCM(759,3891) = 2953269 / 3
LCM(759,3891) = 984423
Lets's calculate GCF of 775,496
31 | 775, 496 |
25, 16 |
∴ So the GCF of the given numbers is 31 = 31
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 984423/31
Therefore the LCM of Fractions 759/775,3891/496 is 984423/31
Factors of 775
List of positive integer factors of 775 that divides 775 without a remainder.
1,5,25,31,155,775
Factors of 496
List of positive integer factors of 496 that divides 496 without a remainder.
1,2,4,8,16,31,62,124,248,496
Greatest Common Factor
We found the factors 775,496 . The biggest common factor number is the GCF number.
So the greatest common factor 775,496 is 31.
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 759/775, 3891/496?
Answer: LCM of Numerators as per given numbers 759/775, 3891/496 is
LCM of Numerators i.e. for 759,3891 is 984423
GCF of denominators i.e. for 775,496 is 31.
Thus, LCM of Fractions is 984423/31.Finally, LCM of Fractions for 759/775, 3891/496 is 984423/31.