Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 75/436,25/6279
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 75,25
Greatest Common Factor of Numerators i.e. GCF of 75,25 is 25 .
LCM of Denominators means LCM of 436,6279 as per the given fractions.
LCM of 436,6279 is 2737644 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 75,25
5 | 75, 25 |
5 | 15, 5 |
3, 1 |
∴ So the GCF of the given numbers is 5 x 5 = 25
Factors of 75
List of positive integer factors of 75 that divides 75 without a remainder.
1,3,5,15,25,75
Factors of 25
List of positive integer factors of 25 that divides 25 without a remainder.
1,5,25
Greatest Common Factor
We found the factors 75,25 . The biggest common factor number is the GCF number.
So the greatest common factor 75,25 is 25.
Lets's calculate LCM of 436,6279
Given numbers has no common factors except 1. So, there LCM is their product i.e 2737644
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 25/2737644
Therefore, the GCF of Fractions 75/436,25/6279 is 25/2737644
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 436,6279 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(436,6279) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(436,6279) x common factors =1 x 1 = 1
LCM(436,6279) = ( 436 × 6279 ) / 1
LCM(436,6279) = 2737644 / 1
LCM(436,6279) = 2737644
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 75/436, 25/6279?
Answer: GCF of Numerators as per given numbers 75/436, 25/6279 is
GCF of Numerators i.e. for 75,25 is 25
LCM of denominators i.e. for 436,6279 is 2737644.
Thus, GCF of Fractions is 25/2737644.Finally, GCF of Fractions for 75/436, 25/6279 is 25/2737644.