Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 9/69,935/16,898/40
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 9,935,898
Greatest Common Factor of Numerators i.e. GCF of 9,935,898 is 1 .
LCM of Denominators means LCM of 69,16,40 as per the given fractions.
LCM of 69,16,40 is 5520 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 9,935,898
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 9
List of positive integer factors of 9 that divides 9 without a remainder.
1,3,9
Factors of 935
List of positive integer factors of 935 that divides 935 without a remainder.
1,5,11,17,55,85,187,935
Factors of 898
List of positive integer factors of 898 that divides 898 without a remainder.
1,2,449,898
Greatest Common Factor
We found the factors 9,935,898 . The biggest common factor number is the GCF number.
So the greatest common factor 9,935,898 is 1.
Lets's calculate LCM of 69,16,40
2 | 69, 16, 40 |
2 | 69, 8, 20 |
2 | 69, 4, 10 |
69, 2, 5 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 69 x 2 x 5 = 5520
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/5520
Therefore, the GCF of Fractions 9/69,935/16,898/40 is 1/5520
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 69,16,40 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(69,16,40) = 1
common factors(in case of two or more numbers have common factors) = 8
GCF(69,16,40) x common factors =1 x 8 = 8
LCM(69,16,40) = ( 69 × 16 × 40 ) / 8
LCM(69,16,40) = 44160 / 8
LCM(69,16,40) = 5520
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 9/69, 935/16, 898/40?
Answer: GCF of Numerators as per given numbers 9/69, 935/16, 898/40 is
GCF of Numerators i.e. for 9,935,898 is 1
LCM of denominators i.e. for 69,16,40 is 5520.
Thus, GCF of Fractions is 1/5520.Finally, GCF of Fractions for 9/69, 935/16, 898/40 is 1/5520.