Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 26/65,21/47,220/776
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 26,21,220
Greatest Common Factor of Numerators i.e. GCF of 26,21,220 is 1 .
LCM of Denominators means LCM of 65,47,776 as per the given fractions.
LCM of 65,47,776 is 2370680 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 26,21,220
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 26
List of positive integer factors of 26 that divides 26 without a remainder.
1,2,13,26
Factors of 21
List of positive integer factors of 21 that divides 21 without a remainder.
1,3,7,21
Factors of 220
List of positive integer factors of 220 that divides 220 without a remainder.
1,2,4,5,10,11,20,22,44,55,110,220
Greatest Common Factor
We found the factors 26,21,220 . The biggest common factor number is the GCF number.
So the greatest common factor 26,21,220 is 1.
Lets's calculate LCM of 65,47,776
Given numbers has no common factors except 1. So, there LCM is their product i.e 2370680
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2370680
Therefore, the GCF of Fractions 26/65,21/47,220/776 is 1/2370680
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 65,47,776 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(65,47,776) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(65,47,776) x common factors =1 x 1 = 1
LCM(65,47,776) = ( 65 × 47 × 776 ) / 1
LCM(65,47,776) = 2370680 / 1
LCM(65,47,776) = 2370680
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 26/65, 21/47, 220/776?
Answer: GCF of Numerators as per given numbers 26/65, 21/47, 220/776 is
GCF of Numerators i.e. for 26,21,220 is 1
LCM of denominators i.e. for 65,47,776 is 2370680.
Thus, GCF of Fractions is 1/2370680.Finally, GCF of Fractions for 26/65, 21/47, 220/776 is 1/2370680.