Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 658/833,4116/209
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 658,4116
Greatest Common Factor of Numerators i.e. GCF of 658,4116 is 14 .
LCM of Denominators means LCM of 833,209 as per the given fractions.
LCM of 833,209 is 174097 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 658,4116
2 | 658, 4116 |
7 | 329, 2058 |
47, 294 |
∴ So the GCF of the given numbers is 2 x 7 = 14
Factors of 658
List of positive integer factors of 658 that divides 658 without a remainder.
1,2,7,14,47,94,329,658
Factors of 4116
List of positive integer factors of 4116 that divides 4116 without a remainder.
1,2,3,4,6,7,12,14,21,28,42,49,84,98,147,196,294,343,588,686,1029,1372,2058,4116
Greatest Common Factor
We found the factors 658,4116 . The biggest common factor number is the GCF number.
So the greatest common factor 658,4116 is 14.
Lets's calculate LCM of 833,209
Given numbers has no common factors except 1. So, there LCM is their product i.e 174097
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 14/174097
Therefore, the GCF of Fractions 658/833,4116/209 is 14/174097
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 833,209 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(833,209) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(833,209) x common factors =1 x 1 = 1
LCM(833,209) = ( 833 × 209 ) / 1
LCM(833,209) = 174097 / 1
LCM(833,209) = 174097
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 658/833, 4116/209?
Answer: GCF of Numerators as per given numbers 658/833, 4116/209 is
GCF of Numerators i.e. for 658,4116 is 14
LCM of denominators i.e. for 833,209 is 174097.
Thus, GCF of Fractions is 14/174097.Finally, GCF of Fractions for 658/833, 4116/209 is 14/174097.