Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 205/17,940/85,474/892
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 205,940,474
Greatest Common Factor of Numerators i.e. GCF of 205,940,474 is 1 .
LCM of Denominators means LCM of 17,85,892 as per the given fractions.
LCM of 17,85,892 is 75820 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 205,940,474
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 205
List of positive integer factors of 205 that divides 205 without a remainder.
1,5,41,205
Factors of 940
List of positive integer factors of 940 that divides 940 without a remainder.
1,2,4,5,10,20,47,94,188,235,470,940
Factors of 474
List of positive integer factors of 474 that divides 474 without a remainder.
1,2,3,6,79,158,237,474
Greatest Common Factor
We found the factors 205,940,474 . The biggest common factor number is the GCF number.
So the greatest common factor 205,940,474 is 1.
Lets's calculate LCM of 17,85,892
17 | 17, 85, 892 |
1, 5, 892 |
∴ So the LCM of the given numbers is 17 x 1 x 5 x 892 = 75820
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/75820
Therefore, the GCF of Fractions 205/17,940/85,474/892 is 1/75820
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 17,85,892 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(17,85,892) = 1
common factors(in case of two or more numbers have common factors) = 17
GCF(17,85,892) x common factors =1 x 17 = 17
LCM(17,85,892) = ( 17 × 85 × 892 ) / 17
LCM(17,85,892) = 1288940 / 17
LCM(17,85,892) = 75820
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 205/17, 940/85, 474/892?
Answer: GCF of Numerators as per given numbers 205/17, 940/85, 474/892 is
GCF of Numerators i.e. for 205,940,474 is 1
LCM of denominators i.e. for 17,85,892 is 75820.
Thus, GCF of Fractions is 1/75820.Finally, GCF of Fractions for 205/17, 940/85, 474/892 is 1/75820.