Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Know Least Common Multiple of fractions 9/63, 1/89, 8/22, 77/355 quickly i.e. 5544 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.
Least Common Multiple (LCM) of 9/63, 1/89, 8/22, 77/355 is 5544.
LCM(9/63, 1/89, 8/22, 77/355) = 5544
Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given numbers are 9/63,1/89,8/22,77/355
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 9,1,8,77
Least Common Multiple of Numerators i.e. LCM of 9,1,8,77 is 5544.
GCF of Denominators means GCF of 63,89,22,355 as per the given fractions.
GCF of 63,89,22,355 is 1 as it is the largest common factor for these numbers.
Lets's calculate LCM of 9,1,8,77
Given numbers has no common factors except 1. So, there LCM is their product i.e 5544
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 9,1,8,77 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(9,1,8,77) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(9,1,8,77) x common factors =1 x 1 = 1
LCM(9,1,8,77) = ( 9 × 1 × 8 × 77 ) / 1
LCM(9,1,8,77) = 5544 / 1
LCM(9,1,8,77) = 5544
Lets's calculate GCF of 63,89,22,355
∴ So GCF of numbers is 1 because of no common factors present between them.
Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5544/1
Therefore the LCM of Fractions 9/63,1/89,8/22,77/355 is 5544
Factors of 63
List of positive integer factors of 63 that divides 63 without a remainder.
1,3,7,9,21,63
Factors of 89
List of positive integer factors of 89 that divides 89 without a remainder.
1,89
Factors of 22
List of positive integer factors of 22 that divides 22 without a remainder.
1,2,11,22
Factors of 355
List of positive integer factors of 355 that divides 355 without a remainder.
1,5,71,355
Greatest Common Factor
We found the factors 63,89,22,355 . The biggest common factor number is the GCF number.
So the greatest common factor 63,89,22,355 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 9/63, 1/89, 8/22, 77/355?
Answer: LCM of Numerators as per given numbers 9/63, 1/89, 8/22, 77/355 is
LCM of Numerators i.e. for 9,1,8,77 is 5544
GCF of denominators i.e. for 63,89,22,355 is 1.
Thus, LCM of Fractions is 5544.Finally, LCM of Fractions for 9/63, 1/89, 8/22, 77/355 is 5544.