Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 2647/28,7068/560
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 2647,7068
Greatest Common Factor of Numerators i.e. GCF of 2647,7068 is 1 .
LCM of Denominators means LCM of 28,560 as per the given fractions.
LCM of 28,560 is 560 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 2647,7068
∴ So GCF of numbers is 1 because of no common factors present between them.
Factors of 2647
List of positive integer factors of 2647 that divides 2647 without a remainder.
1,2647
Factors of 7068
List of positive integer factors of 7068 that divides 7068 without a remainder.
1,2,3,4,6,12,19,31,38,57,62,76,93,114,124,186,228,372,589,1178,1767,2356,3534,7068
Greatest Common Factor
We found the factors 2647,7068 . The biggest common factor number is the GCF number.
So the greatest common factor 2647,7068 is 1.
Lets's calculate LCM of 28,560
2 | 28, 560 |
2 | 14, 280 |
7 | 7, 140 |
1, 20 |
∴ So the LCM of the given numbers is 2 x 2 x 7 x 1 x 20 = 560
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/560
Therefore, the GCF of Fractions 2647/28,7068/560 is 1/560
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 28,560 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(28,560) = 28
common factors(in case of two or more numbers have common factors) = 1
GCF(28,560) x common factors =28 x 1 = 28
LCM(28,560) = ( 28 × 560 ) / 28
LCM(28,560) = 15680 / 28
LCM(28,560) = 560
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 2647/28, 7068/560?
Answer: GCF of Numerators as per given numbers 2647/28, 7068/560 is
GCF of Numerators i.e. for 2647,7068 is 1
LCM of denominators i.e. for 28,560 is 560.
Thus, GCF of Fractions is 1/560.Finally, GCF of Fractions for 2647/28, 7068/560 is 1/560.