Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 97/564,78/806,460/971
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 97,78,460
Greatest Common Factor of Numerators i.e. GCF of 97,78,460 is 1 .
LCM of Denominators means LCM of 564,806,971 as per the given fractions.
LCM of 564,806,971 is 220700532 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 97,78,460
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 97
List of positive integer factors of 97 that divides 97 without a remainder.
1,97
Factors of 78
List of positive integer factors of 78 that divides 78 without a remainder.
1,2,3,6,13,26,39,78
Factors of 460
List of positive integer factors of 460 that divides 460 without a remainder.
1,2,4,5,10,20,23,46,92,115,230,460
Greatest Common Factor
We found the factors 97,78,460 . The biggest common factor number is the GCF number.
So the greatest common factor 97,78,460 is 1.
Lets's calculate LCM of 564,806,971
2 | 564, 806, 971 |
282, 403, 971 |
∴ So the LCM of the given numbers is 2 x 282 x 403 x 971 = 220700532
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/220700532
Therefore, the GCF of Fractions 97/564,78/806,460/971 is 1/220700532
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 564,806,971 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(564,806,971) = 1
common factors(in case of two or more numbers have common factors) = 2
GCF(564,806,971) x common factors =1 x 2 = 2
LCM(564,806,971) = ( 564 × 806 × 971 ) / 2
LCM(564,806,971) = 441401064 / 2
LCM(564,806,971) = 220700532
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 97/564, 78/806, 460/971?
Answer: GCF of Numerators as per given numbers 97/564, 78/806, 460/971 is
GCF of Numerators i.e. for 97,78,460 is 1
LCM of denominators i.e. for 564,806,971 is 220700532.
Thus, GCF of Fractions is 1/220700532.Finally, GCF of Fractions for 97/564, 78/806, 460/971 is 1/220700532.