Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 5217/39,6216/510
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 5217,6216
Greatest Common Factor of Numerators i.e. GCF of 5217,6216 is 111 .
LCM of Denominators means LCM of 39,510 as per the given fractions.
LCM of 39,510 is 6630 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 5217,6216
3 | 5217, 6216 |
37 | 1739, 2072 |
47, 56 |
∴ So the GCF of the given numbers is 3 x 37 = 111
Factors of 5217
List of positive integer factors of 5217 that divides 5217 without a remainder.
1,3,37,47,111,141,1739,5217
Factors of 6216
List of positive integer factors of 6216 that divides 6216 without a remainder.
1,2,3,4,6,7,8,12,14,21,24,28,37,42,56,74,84,111,148,168,222,259,296,444,518,777,888,1036,1554,2072,3108,6216
Greatest Common Factor
We found the factors 5217,6216 . The biggest common factor number is the GCF number.
So the greatest common factor 5217,6216 is 111.
Lets's calculate LCM of 39,510
3 | 39, 510 |
13, 170 |
∴ So the LCM of the given numbers is 3 x 13 x 170 = 6630
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 111/6630
Therefore, the GCF of Fractions 5217/39,6216/510 is 111/6630
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 39,510 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(39,510) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(39,510) x common factors =3 x 1 = 3
LCM(39,510) = ( 39 × 510 ) / 3
LCM(39,510) = 19890 / 3
LCM(39,510) = 6630
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 5217/39, 6216/510?
Answer: GCF of Numerators as per given numbers 5217/39, 6216/510 is
GCF of Numerators i.e. for 5217,6216 is 111
LCM of denominators i.e. for 39,510 is 6630.
Thus, GCF of Fractions is 111/6630.Finally, GCF of Fractions for 5217/39, 6216/510 is 111/6630.