Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 392/729,7462/9241
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 392,7462
Greatest Common Factor of Numerators i.e. GCF of 392,7462 is 14 .
LCM of Denominators means LCM of 729,9241 as per the given fractions.
LCM of 729,9241 is 6736689 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 392,7462
2 | 392, 7462 |
7 | 196, 3731 |
28, 533 |
∴ So the GCF of the given numbers is 2 x 7 = 14
Factors of 392
List of positive integer factors of 392 that divides 392 without a remainder.
1,2,4,7,8,14,28,49,56,98,196,392
Factors of 7462
List of positive integer factors of 7462 that divides 7462 without a remainder.
1,2,7,13,14,26,41,82,91,182,287,533,574,1066,3731,7462
Greatest Common Factor
We found the factors 392,7462 . The biggest common factor number is the GCF number.
So the greatest common factor 392,7462 is 14.
Lets's calculate LCM of 729,9241
Given numbers has no common factors except 1. So, there LCM is their product i.e 6736689
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 14/6736689
Therefore, the GCF of Fractions 392/729,7462/9241 is 14/6736689
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 729,9241 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(729,9241) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(729,9241) x common factors =1 x 1 = 1
LCM(729,9241) = ( 729 × 9241 ) / 1
LCM(729,9241) = 6736689 / 1
LCM(729,9241) = 6736689
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 392/729, 7462/9241?
Answer: GCF of Numerators as per given numbers 392/729, 7462/9241 is
GCF of Numerators i.e. for 392,7462 is 14
LCM of denominators i.e. for 729,9241 is 6736689.
Thus, GCF of Fractions is 14/6736689.Finally, GCF of Fractions for 392/729, 7462/9241 is 14/6736689.