Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 76/628,9234/8764
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 76,9234
Greatest Common Factor of Numerators i.e. GCF of 76,9234 is 38 .
LCM of Denominators means LCM of 628,8764 as per the given fractions.
LCM of 628,8764 is 1375948 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 76,9234
2 | 76, 9234 |
19 | 38, 4617 |
2, 243 |
∴ So the GCF of the given numbers is 2 x 19 = 38
Factors of 76
List of positive integer factors of 76 that divides 76 without a remainder.
1,2,4,19,38,76
Factors of 9234
List of positive integer factors of 9234 that divides 9234 without a remainder.
1,2,3,6,9,18,19,27,38,54,57,81,114,162,171,243,342,486,513,1026,1539,3078,4617,9234
Greatest Common Factor
We found the factors 76,9234 . The biggest common factor number is the GCF number.
So the greatest common factor 76,9234 is 38.
Lets's calculate LCM of 628,8764
2 | 628, 8764 |
2 | 314, 4382 |
157, 2191 |
∴ So the LCM of the given numbers is 2 x 2 x 157 x 2191 = 1375948
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 38/1375948
Therefore, the GCF of Fractions 76/628,9234/8764 is 38/1375948
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 628,8764 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(628,8764) = 4
common factors(in case of two or more numbers have common factors) = 1
GCF(628,8764) x common factors =4 x 1 = 4
LCM(628,8764) = ( 628 × 8764 ) / 4
LCM(628,8764) = 5503792 / 4
LCM(628,8764) = 1375948
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 76/628, 9234/8764?
Answer: GCF of Numerators as per given numbers 76/628, 9234/8764 is
GCF of Numerators i.e. for 76,9234 is 38
LCM of denominators i.e. for 628,8764 is 1375948.
Thus, GCF of Fractions is 38/1375948.Finally, GCF of Fractions for 76/628, 9234/8764 is 38/1375948.