Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 7205/58,3045/985
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 7205,3045
Greatest Common Factor of Numerators i.e. GCF of 7205,3045 is 5 .
LCM of Denominators means LCM of 58,985 as per the given fractions.
LCM of 58,985 is 57130 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 7205,3045
5 | 7205, 3045 |
1441, 609 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 7205
List of positive integer factors of 7205 that divides 7205 without a remainder.
1,5,11,55,131,655,1441,7205
Factors of 3045
List of positive integer factors of 3045 that divides 3045 without a remainder.
1,3,5,7,15,21,29,35,87,105,145,203,435,609,1015,3045
Greatest Common Factor
We found the factors 7205,3045 . The biggest common factor number is the GCF number.
So the greatest common factor 7205,3045 is 5.
Lets's calculate LCM of 58,985
Given numbers has no common factors except 1. So, there LCM is their product i.e 57130
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/57130
Therefore, the GCF of Fractions 7205/58,3045/985 is 5/57130
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 58,985 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(58,985) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(58,985) x common factors =1 x 1 = 1
LCM(58,985) = ( 58 × 985 ) / 1
LCM(58,985) = 57130 / 1
LCM(58,985) = 57130
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 7205/58, 3045/985?
Answer: GCF of Numerators as per given numbers 7205/58, 3045/985 is
GCF of Numerators i.e. for 7205,3045 is 5
LCM of denominators i.e. for 58,985 is 57130.
Thus, GCF of Fractions is 5/57130.Finally, GCF of Fractions for 7205/58, 3045/985 is 5/57130.