Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 23/85,38/565,776/868
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 23,38,776
Greatest Common Factor of Numerators i.e. GCF of 23,38,776 is 1 .
LCM of Denominators means LCM of 85,565,868 as per the given fractions.
LCM of 85,565,868 is 8337140 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 23,38,776
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 23
List of positive integer factors of 23 that divides 23 without a remainder.
1,23
Factors of 38
List of positive integer factors of 38 that divides 38 without a remainder.
1,2,19,38
Factors of 776
List of positive integer factors of 776 that divides 776 without a remainder.
1,2,4,8,97,194,388,776
Greatest Common Factor
We found the factors 23,38,776 . The biggest common factor number is the GCF number.
So the greatest common factor 23,38,776 is 1.
Lets's calculate LCM of 85,565,868
5 | 85, 565, 868 |
17, 113, 868 |
∴ So the LCM of the given numbers is 5 x 17 x 113 x 868 = 8337140
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/8337140
Therefore, the GCF of Fractions 23/85,38/565,776/868 is 1/8337140
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 85,565,868 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(85,565,868) = 1
common factors(in case of two or more numbers have common factors) = 5
GCF(85,565,868) x common factors =1 x 5 = 5
LCM(85,565,868) = ( 85 × 565 × 868 ) / 5
LCM(85,565,868) = 41685700 / 5
LCM(85,565,868) = 8337140
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 23/85, 38/565, 776/868?
Answer: GCF of Numerators as per given numbers 23/85, 38/565, 776/868 is
GCF of Numerators i.e. for 23,38,776 is 1
LCM of denominators i.e. for 85,565,868 is 8337140.
Thus, GCF of Fractions is 1/8337140.Finally, GCF of Fractions for 23/85, 38/565, 776/868 is 1/8337140.