Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 407/97,971/7995
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 407,971
Greatest Common Factor of Numerators i.e. GCF of 407,971 is 1 .
LCM of Denominators means LCM of 97,7995 as per the given fractions.
LCM of 97,7995 is 775515 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 407,971
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 407
List of positive integer factors of 407 that divides 407 without a remainder.
1,11,37,407
Factors of 971
List of positive integer factors of 971 that divides 971 without a remainder.
1,971
Greatest Common Factor
We found the factors 407,971 . The biggest common factor number is the GCF number.
So the greatest common factor 407,971 is 1.
Lets's calculate LCM of 97,7995
Given numbers has no common factors except 1. So, there LCM is their product i.e 775515
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/775515
Therefore, the GCF of Fractions 407/97,971/7995 is 1/775515
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 97,7995 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(97,7995) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(97,7995) x common factors =1 x 1 = 1
LCM(97,7995) = ( 97 × 7995 ) / 1
LCM(97,7995) = 775515 / 1
LCM(97,7995) = 775515
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 407/97, 971/7995?
Answer: GCF of Numerators as per given numbers 407/97, 971/7995 is
GCF of Numerators i.e. for 407,971 is 1
LCM of denominators i.e. for 97,7995 is 775515.
Thus, GCF of Fractions is 1/775515.Finally, GCF of Fractions for 407/97, 971/7995 is 1/775515.