Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7/97,54/37,55/994,521/477
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 7,54,55,521
Greatest Common Factor of Numerators i.e. GCF of 7,54,55,521 is 1 .
LCM of Denominators means LCM of 97,37,994,477 as per the given fractions.
LCM of 97,37,994,477 is 1701681282 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7,54,55,521
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 7
List of positive integer factors of 7 that divides 7 without a remainder.
1,7
Factors of 54
List of positive integer factors of 54 that divides 54 without a remainder.
1,2,3,6,9,18,27,54
Factors of 55
List of positive integer factors of 55 that divides 55 without a remainder.
1,5,11,55
Factors of 521
List of positive integer factors of 521 that divides 521 without a remainder.
1,521
Greatest Common Factor
We found the factors 7,54,55,521 . The biggest common factor number is the GCF number.
So the greatest common factor 7,54,55,521 is 1.
Lets's calculate LCM of 97,37,994,477
Given numbers has no common factors except 1. So, there LCM is their product i.e 1701681282
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1701681282
Therefore, the GCF of Fractions 7/97,54/37,55/994,521/477 is 1/1701681282
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 97,37,994,477 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(97,37,994,477) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(97,37,994,477) x common factors =1 x 1 = 1
LCM(97,37,994,477) = ( 97 × 37 × 994 × 477 ) / 1
LCM(97,37,994,477) = 1701681282 / 1
LCM(97,37,994,477) = 1701681282
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 7/97, 54/37, 55/994, 521/477?
Answer: GCF of Numerators as per given numbers 7/97, 54/37, 55/994, 521/477 is
GCF of Numerators i.e. for 7,54,55,521 is 1
LCM of denominators i.e. for 97,37,994,477 is 1701681282.
Thus, GCF of Fractions is 1/1701681282.Finally, GCF of Fractions for 7/97, 54/37, 55/994, 521/477 is 1/1701681282.