Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 783/246, 9998/638 quickly i.e. 3914217 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 783/246, 9998/638 is 3914217.
LCM(783/246, 9998/638) = 3914217
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 783/246,9998/638
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 783,9998
Least Common Multiple of Numerators i.e. LCM of 783,9998 is 7828434.
GCF of Denominators means GCF of 246,638 as per the given fractions.
GCF of 246,638 is 2 as it is the largest common factor for these numbers.
Lets's calculate LCM of 783,9998
Given numbers has no common factors except 1. So, there LCM is their product i.e 7828434
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 783,9998 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(783,9998) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(783,9998) x common factors =1 x 1 = 1
LCM(783,9998) = ( 783 × 9998 ) / 1
LCM(783,9998) = 7828434 / 1
LCM(783,9998) = 7828434
Lets's calculate GCF of 246,638
2 | 246, 638 |
123, 319 |
∴ So the GCF of the given numbers is 2 = 2
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 7828434/2
Therefore the LCM of Fractions 783/246,9998/638 is 3914217
Factors of 246
List of positive integer factors of 246 that divides 246 without a remainder.
1,2,3,6,41,82,123,246
Factors of 638
List of positive integer factors of 638 that divides 638 without a remainder.
1,2,11,22,29,58,319,638
Greatest Common Factor
We found the factors 246,638 . The biggest common factor number is the GCF number.
So the greatest common factor 246,638 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 783/246, 9998/638?
Answer: LCM of Numerators as per given numbers 783/246, 9998/638 is
LCM of Numerators i.e. for 783,9998 is 7828434
GCF of denominators i.e. for 246,638 is 2.
Thus, LCM of Fractions is 3914217.Finally, LCM of Fractions for 783/246, 9998/638 is 3914217.