Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 95/41,64/17,39/21,69/60
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 95,64,39,69
Greatest Common Factor of Numerators i.e. GCF of 95,64,39,69 is 1 .
LCM of Denominators means LCM of 41,17,21,60 as per the given fractions.
LCM of 41,17,21,60 is 292740 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 95,64,39,69
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 95
List of positive integer factors of 95 that divides 95 without a remainder.
1,5,19,95
Factors of 64
List of positive integer factors of 64 that divides 64 without a remainder.
1,2,4,8,16,32,64
Factors of 39
List of positive integer factors of 39 that divides 39 without a remainder.
1,3,13,39
Factors of 69
List of positive integer factors of 69 that divides 69 without a remainder.
1,3,23,69
Greatest Common Factor
We found the factors 95,64,39,69 . The biggest common factor number is the GCF number.
So the greatest common factor 95,64,39,69 is 1.
Lets's calculate LCM of 41,17,21,60
3 | 41, 17, 21, 60 |
41, 17, 7, 20 |
∴ So the LCM of the given numbers is 3 x 41 x 17 x 7 x 20 = 292740
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/292740
Therefore, the GCF of Fractions 95/41,64/17,39/21,69/60 is 1/292740
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 41,17,21,60 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(41,17,21,60) = 1
common factors(in case of two or more numbers have common factors) = 3
GCF(41,17,21,60) x common factors =1 x 3 = 3
LCM(41,17,21,60) = ( 41 × 17 × 21 × 60 ) / 3
LCM(41,17,21,60) = 878220 / 3
LCM(41,17,21,60) = 292740
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 95/41, 64/17, 39/21, 69/60?
Answer: GCF of Numerators as per given numbers 95/41, 64/17, 39/21, 69/60 is
GCF of Numerators i.e. for 95,64,39,69 is 1
LCM of denominators i.e. for 41,17,21,60 is 292740.
Thus, GCF of Fractions is 1/292740.Finally, GCF of Fractions for 95/41, 64/17, 39/21, 69/60 is 1/292740.