Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4465/62,7810/680
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 4465,7810
Greatest Common Factor of Numerators i.e. GCF of 4465,7810 is 5 .
LCM of Denominators means LCM of 62,680 as per the given fractions.
LCM of 62,680 is 21080 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4465,7810
5 | 4465, 7810 |
893, 1562 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 4465
List of positive integer factors of 4465 that divides 4465 without a remainder.
1,5,19,47,95,235,893,4465
Factors of 7810
List of positive integer factors of 7810 that divides 7810 without a remainder.
1,2,5,10,11,22,55,71,110,142,355,710,781,1562,3905,7810
Greatest Common Factor
We found the factors 4465,7810 . The biggest common factor number is the GCF number.
So the greatest common factor 4465,7810 is 5.
Lets's calculate LCM of 62,680
2 | 62, 680 |
31, 340 |
∴ So the LCM of the given numbers is 2 x 31 x 340 = 21080
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/21080
Therefore, the GCF of Fractions 4465/62,7810/680 is 5/21080
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 62,680 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(62,680) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(62,680) x common factors =2 x 1 = 2
LCM(62,680) = ( 62 × 680 ) / 2
LCM(62,680) = 42160 / 2
LCM(62,680) = 21080
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 4465/62, 7810/680?
Answer: GCF of Numerators as per given numbers 4465/62, 7810/680 is
GCF of Numerators i.e. for 4465,7810 is 5
LCM of denominators i.e. for 62,680 is 21080.
Thus, GCF of Fractions is 5/21080.Finally, GCF of Fractions for 4465/62, 7810/680 is 5/21080.