Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 16/628,102/387,615/448
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 16,102,615
Greatest Common Factor of Numerators i.e. GCF of 16,102,615 is 1 .
LCM of Denominators means LCM of 628,387,448 as per the given fractions.
LCM of 628,387,448 is 27220032 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 16,102,615
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 16
List of positive integer factors of 16 that divides 16 without a remainder.
1,2,4,8,16
Factors of 102
List of positive integer factors of 102 that divides 102 without a remainder.
1,2,3,6,17,34,51,102
Factors of 615
List of positive integer factors of 615 that divides 615 without a remainder.
1,3,5,15,41,123,205,615
Greatest Common Factor
We found the factors 16,102,615 . The biggest common factor number is the GCF number.
So the greatest common factor 16,102,615 is 1.
Lets's calculate LCM of 628,387,448
2 | 628, 387, 448 |
2 | 314, 387, 224 |
157, 387, 112 |
∴ So the LCM of the given numbers is 2 x 2 x 157 x 387 x 112 = 27220032
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/27220032
Therefore, the GCF of Fractions 16/628,102/387,615/448 is 1/27220032
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 628,387,448 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(628,387,448) = 1
common factors(in case of two or more numbers have common factors) = 4
GCF(628,387,448) x common factors =1 x 4 = 4
LCM(628,387,448) = ( 628 × 387 × 448 ) / 4
LCM(628,387,448) = 108880128 / 4
LCM(628,387,448) = 27220032
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 16/628, 102/387, 615/448?
Answer: GCF of Numerators as per given numbers 16/628, 102/387, 615/448 is
GCF of Numerators i.e. for 16,102,615 is 1
LCM of denominators i.e. for 628,387,448 is 27220032.
Thus, GCF of Fractions is 1/27220032.Finally, GCF of Fractions for 16/628, 102/387, 615/448 is 1/27220032.