Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 3775/429,2287/121
Formula to find GCF of Fractions is
GCF = GCF of Numerators/LCM of Denominators
As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators
In the given fractions GCF of Numerators means GCF of 3775,2287
Greatest Common Factor of Numerators i.e. GCF of 3775,2287 is 1 .
LCM of Denominators means LCM of 429,121 as per the given fractions.
LCM of 429,121 is 4719 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 3775,2287
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 3775
List of positive integer factors of 3775 that divides 3775 without a remainder.
1,5,25,151,755,3775
Factors of 2287
List of positive integer factors of 2287 that divides 2287 without a remainder.
1,2287
Greatest Common Factor
We found the factors 3775,2287 . The biggest common factor number is the GCF number.
So the greatest common factor 3775,2287 is 1.
Lets's calculate LCM of 429,121
11 | 429, 121 |
39, 11 |
∴ So the LCM of the given numbers is 11 x 39 x 11 = 4719
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4719
Therefore, the GCF of Fractions 3775/429,2287/121 is 1/4719
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 429,121 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(429,121) = 11
common factors(in case of two or more numbers have common factors) = 1
GCF(429,121) x common factors =11 x 1 = 11
LCM(429,121) = ( 429 × 121 ) / 11
LCM(429,121) = 51909 / 11
LCM(429,121) = 4719
Here are some samples of GCF of Fractions calculations.
Here are some samples of GCF of Fractions calculations.
1. How to find GCF in Fractions?
Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.
2. What is the GCF of Fractions for 3775/429, 2287/121?
Answer: GCF of Numerators as per given numbers 3775/429, 2287/121 is
GCF of Numerators i.e. for 3775,2287 is 1
LCM of denominators i.e. for 429,121 is 4719.
Thus, GCF of Fractions is 1/4719.Finally, GCF of Fractions for 3775/429, 2287/121 is 1/4719.