Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 8169/404,6570/8551
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 8169,6570
Greatest Common Factor of Numerators i.e. GCF of 8169,6570 is 3 .
LCM of Denominators means LCM of 404,8551 as per the given fractions.
LCM of 404,8551 is 3454604 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 8169,6570
3 | 8169, 6570 |
2723, 2190 |
∴ So the GCF of the given numbers is 3 = 3
Factors of 8169
List of positive integer factors of 8169 that divides 8169 without a remainder.
1,3,7,21,389,1167,2723,8169
Factors of 6570
List of positive integer factors of 6570 that divides 6570 without a remainder.
1,2,3,5,6,9,10,15,18,30,45,73,90,146,219,365,438,657,730,1095,1314,2190,3285,6570
Greatest Common Factor
We found the factors 8169,6570 . The biggest common factor number is the GCF number.
So the greatest common factor 8169,6570 is 3.
Lets's calculate LCM of 404,8551
Given numbers has no common factors except 1. So, there LCM is their product i.e 3454604
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/3454604
Therefore, the GCF of Fractions 8169/404,6570/8551 is 3/3454604
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 404,8551 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(404,8551) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(404,8551) x common factors =1 x 1 = 1
LCM(404,8551) = ( 404 × 8551 ) / 1
LCM(404,8551) = 3454604 / 1
LCM(404,8551) = 3454604
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 8169/404, 6570/8551?
Answer: GCF of Numerators as per given numbers 8169/404, 6570/8551 is
GCF of Numerators i.e. for 8169,6570 is 3
LCM of denominators i.e. for 404,8551 is 3454604.
Thus, GCF of Fractions is 3/3454604.Finally, GCF of Fractions for 8169/404, 6570/8551 is 3/3454604.