Enter two or more fractions separated by "commas"
Ex: 2/3, 5/7 or 3/5, 5/9, 7/3
Given fractions are 4195/332,7290/490
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 4195,7290
Greatest Common Factor of Numerators i.e. GCF of 4195,7290 is 5 .
LCM of Denominators means LCM of 332,490 as per the given fractions.
LCM of 332,490 is 81340 as it is the smallest common factor for both these numbers.
Lets's calculate GCF of 4195,7290
5 | 4195, 7290 |
839, 1458 |
∴ So the GCF of the given numbers is 5 = 5
Factors of 4195
List of positive integer factors of 4195 that divides 4195 without a remainder.
1,5,839,4195
Factors of 7290
List of positive integer factors of 7290 that divides 7290 without a remainder.
1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,243,270,405,486,729,810,1215,1458,2430,3645,7290
Greatest Common Factor
We found the factors 4195,7290 . The biggest common factor number is the GCF number.
So the greatest common factor 4195,7290 is 5.
Lets's calculate LCM of 332,490
2 | 332, 490 |
166, 245 |
∴ So the LCM of the given numbers is 2 x 166 x 245 = 81340
Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 5/81340
Therefore, the GCF of Fractions 4195/332,7290/490 is 5/81340
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 332,490 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(332,490) = 2
common factors(in case of two or more numbers have common factors) = 1
GCF(332,490) x common factors =2 x 1 = 2
LCM(332,490) = ( 332 × 490 ) / 2
LCM(332,490) = 162680 / 2
LCM(332,490) = 81340
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 4195/332, 7290/490?
Answer: GCF of Numerators as per given numbers 4195/332, 7290/490 is
GCF of Numerators i.e. for 4195,7290 is 5
LCM of denominators i.e. for 332,490 is 81340.
Thus, GCF of Fractions is 5/81340.Finally, GCF of Fractions for 4195/332, 7290/490 is 5/81340.