Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 53/99, 45/61, 67/63, 38/677 quickly i.e. 6072210 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 53/99, 45/61, 67/63, 38/677 is 6072210.
LCM(53/99, 45/61, 67/63, 38/677) = 6072210
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 53/99,45/61,67/63,38/677
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 53,45,67,38
Least Common Multiple of Numerators i.e. LCM of 53,45,67,38 is 6072210.
GCF of Denominators means GCF of 99,61,63,677 as per the given fractions.
GCF of 99,61,63,677 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 53,45,67,38
Given numbers has no common factors except 1. So, there LCM is their product i.e 6072210
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 53,45,67,38 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(53,45,67,38) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(53,45,67,38) x common factors =1 x 1 = 1
LCM(53,45,67,38) = ( 53 × 45 × 67 × 38 ) / 1
LCM(53,45,67,38) = 6072210 / 1
LCM(53,45,67,38) = 6072210
Lets's calculate GCF of 99,61,63,677
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6072210/1
Therefore the LCM of Fractions 53/99,45/61,67/63,38/677 is 6072210
Factors of 99
List of positive integer factors of 99 that divides 99 without a remainder.
1,3,9,11,33,99
Factors of 61
List of positive integer factors of 61 that divides 61 without a remainder.
1,61
Factors of 63
List of positive integer factors of 63 that divides 63 without a remainder.
1,3,7,9,21,63
Factors of 677
List of positive integer factors of 677 that divides 677 without a remainder.
1,677
Greatest Common Factor
We found the factors 99,61,63,677 . The biggest common factor number is the GCF number.
So the greatest common factor 99,61,63,677 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 53/99, 45/61, 67/63, 38/677?
Answer: LCM of Numerators as per given numbers 53/99, 45/61, 67/63, 38/677 is
LCM of Numerators i.e. for 53,45,67,38 is 6072210
GCF of denominators i.e. for 99,61,63,677 is 1.
Thus, LCM of Fractions is 6072210.Finally, LCM of Fractions for 53/99, 45/61, 67/63, 38/677 is 6072210.