Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 75/31,65/76,62/34
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 75,65,62
Greatest Common Factor of Numerators i.e. GCF of 75,65,62 is 1 .
LCM of Denominators means LCM of 31,76,34 as per the given fractions.
LCM of 31,76,34 is 40052 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 75,65,62
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 75
List of positive integer factors of 75 that divides 75 without a remainder.
1,3,5,15,25,75
Factors of 65
List of positive integer factors of 65 that divides 65 without a remainder.
1,5,13,65
Factors of 62
List of positive integer factors of 62 that divides 62 without a remainder.
1,2,31,62
Greatest Common Factor
We found the factors 75,65,62 . The biggest common factor number is the GCF number.
So the greatest common factor 75,65,62 is 1.
Lets's calculate LCM of 31,76,34
2 | 31, 76, 34 |
31, 38, 17 |
∴ So the LCM of the given numbers is 2 x 31 x 38 x 17 = 40052
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/40052
Therefore, the GCF of Fractions 75/31,65/76,62/34 is 1/40052
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 31,76,34 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(31,76,34) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(31,76,34) x common factors =1 x 2 = 2
LCM(31,76,34) = ( 31 × 76 × 34 ) / 2
LCM(31,76,34) = 80104 / 2
LCM(31,76,34) = 40052
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 75/31, 65/76, 62/34?
Answer: GCF of Numerators as per given numbers 75/31, 65/76, 62/34 is
GCF of Numerators i.e. for 75,65,62 is 1
LCM of denominators i.e. for 31,76,34 is 40052.
Thus, GCF of Fractions is 1/40052.Finally, GCF of Fractions for 75/31, 65/76, 62/34 is 1/40052.